Q: What is the negative version of the number 221,678,597?
A: -221,678,597
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:
| 221,678,595 | 221,678,596 | 221,678,598 | 221,678,599 |
| -221,678,595 | -221,678,596 | -221,678,598 | -221,678,599 |