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12230031110330 = 2511257805953681
BaseRepresentation
bin1011000111111000011010…
…1010001111000010111010
31121022011211220012021000102
42301332012222033002322
53100334100431012310
642002222043035402
72401406400130025
oct261760652170272
947264756167012
1012230031110330
1139957aa7a8750
12145631880bb62
136a9396677317
14303d182c61bc
151631e7ab68a5
hexb1f86a8f0ba

12230031110330 has 64 divisors (see below), whose sum is σ = 24112219397760. Its totient is φ = 4429347225600.

The previous prime is 12230031110293. The next prime is 12230031110351. The reversal of 12230031110330 is 3301113003221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227801090 + ... + 227854770.

It is an arithmetic number, because the mean of its divisors is an integer number (376753428090).

Almost surely, 212230031110330 is an apocalyptic number.

12230031110330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230031110330 is a deficient number, since it is larger than the sum of its proper divisors (11882188287430).

12230031110330 is a wasteful number, since it uses less digits than its factorization.

12230031110330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62015.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12230031110330 its reverse (3301113003221), we get a palindrome (15531144113551).

The spelling of 12230031110330 in words is "twelve trillion, two hundred thirty billion, thirty-one million, one hundred ten thousand, three hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 257 514 1285 2570 2827 5654 8059 14135 16118 28270 40295 53681 80590 88649 107362 177298 268405 443245 536810 590491 886490 1180982 2071163 2952455 4142326 5904910 10355815 13796017 20711630 22782793 27592034 45565586 68980085 113913965 137960170 151756187 227827930 303512374 432615179 758780935 865230358 1517561870 2163075895 4326151790 4758766969 9517533938 23793834845 47587669690 111182101003 222364202006 555910505015 1111821010030 1223003111033 2446006222066 6115015555165 12230031110330