Q: Is 211,220 a Prime Number?
A: No, 211,220 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 211220 can be evenly divided by 1 2 4 5 10 20 59 118 179 236 295 358 590 716 895 1,180 1,790 3,580 10,561 21,122 42,244 52,805 105,610 and 211,220, with no remainder.
Since 211,220 cannot be divided by just 1 and 211,220, it is not a prime number.