Q: What is the negative version of the number 222,145,421?
A: -222,145,421
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:
| 222,145,419 | 222,145,420 | 222,145,422 | 222,145,423 |
| -222,145,419 | -222,145,420 | -222,145,422 | -222,145,423 |