Q: What is the negative version of the number 221,562,513?
A: -221,562,513
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:
| 221,562,511 | 221,562,512 | 221,562,514 | 221,562,515 |
| -221,562,511 | -221,562,512 | -221,562,514 | -221,562,515 |