Q: What is the negative version of the number 221,805,574?
A: -221,805,574
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:
| 221,805,572 | 221,805,573 | 221,805,575 | 221,805,576 |
| -221,805,572 | -221,805,573 | -221,805,575 | -221,805,576 |