How Do You Spell 22?
The number 22 is spelled twenty-two.
Whether you are writing a formal check, preparing an essay, or teaching elementary math, twenty-two is the standard English spelling. The two words are connected with a hyphen, so writing “twenty two” without the hyphen is not the standard form.
Why Is 22 Hyphenated?
In English grammar rules (AP Style, Chicago Manual of Style, and MLA), all compound numbers from twenty-one (21) through ninety-nine (99) must be hyphenated.
The hyphen acts as a bridge that joins the tens place digit with the ones place digit:
Mathematical Place Value Breakdown
Grammar and Capitalization Rules for “Twenty-Two”
Always Use a Hyphen
Never write "twenty two" as two separate words or "twentytwo" as a single compound word. The correct spelling is "twenty-two".
1. Capitalization in Sentences
Keep both words in lowercase unless "twenty-two" appears at the beginning of a sentence.
Correct: "She ordered twenty-two books for the classroom."
Correct: "Twenty-two students attended the lecture."
2. Hyphenation in Title Case
When writing titles, capitalize both parts of the hyphenated number.
Example:
"Chapter 22: The Twenty-Two Principles of Accounting"
How to Write $22 on a Bank Check
✍️ How to Write $22 on a Check
Writing numbers accurately on financial documents helps prevent tampering and ensures accurate bank processing. When writing a check for $22, use the following format:
Quick Reference: Numerical Properties of 22
- Number: 22
- In Words: Twenty-two
- Is it Even? Yes
- Is it Prime? No (Composite: factors are 1, 2, 11, 22)
- Ordinal Form: Twenty-second (22nd)
Conclusion
Frequently Asked Questions
Is "twenty two" spelled with a space or hyphen?
It is always spelled with a hyphen: twenty-two. Omitting the hyphen is grammatically incorrect in standard English.
How do you write 22nd in words?
The ordinal form of 22 is written as twenty-second.
Should you write numbers out as words in formal writing?
Standard style guides state that you should spell out numbers from zero through ninety-nine as words in general prose (e.g., "twenty-two"). Use numerals (22) for measurements, statistics, dates, or financial tables.
