Q: What is the negative version of the number 12,221,637?
A: -12,221,637
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:
| 12,221,635 | 12,221,636 | 12,221,638 | 12,221,639 |
| -12,221,635 | -12,221,636 | -12,221,638 | -12,221,639 |