Q: Is 1,122,264 a Prime Number?
A: No, 1,122,264 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 1122264 can be evenly divided by 1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 109 117 132 143 156 198 218 234 264 286 312 327 396 429 436 468 572 654 792 858 872 936 981 1,144 1,199 1,287 1,308 1,417 1,716 1,962 2,398 2,574 2,616 2,834 3,432 3,597 3,924 4,251 4,796 5,148 5,668 7,194 7,848 8,502 9,592 10,296 10,791 11,336 12,753 14,388 15,587 17,004 21,582 25,506 28,776 31,174 34,008 43,164 46,761 51,012 62,348 86,328 93,522 102,024 124,696 140,283 187,044 280,566 374,088 561,132 and 1,122,264, with no remainder.
Since 1,122,264 cannot be divided by just 1 and 1,122,264, it is not a prime number.