Q: What is the negative version of the number 22,209,721?
A: -22,209,721
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 22,209,719 | 22,209,720 | 22,209,722 | 22,209,723 |
| -22,209,719 | -22,209,720 | -22,209,722 | -22,209,723 |