How do you write 9,001 in words?
9,001 = nine thousand one
How to write $9,001 on a check
The most common reason to write 9,001 as nine thousand one would be if you're writing a check for $9,001. Just below the "pay to the order of" line, you would write the dollar amount in words. In this case, you might write "nine thousand one and 00/100 dollars."