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12230013325302 = 23219159592240759
BaseRepresentation
bin1011000111111000010110…
…0110011000111111110110
31121022011210122201200112200
42301332011212120333312
53100334031402402202
642002220205525330
72401406063014443
oct261760546307766
947264718650480
1012230013325302
1139957a0760583
121456312873846
136a9392a8b136
14303d15bb69ca
151631e6251e1c
hexb1f85998ff6

12230013325302 has 48 divisors (see below), whose sum is σ = 27894773088000. Its totient is φ = 3861865745712.

The previous prime is 12230013325301. The next prime is 12230013325307. The reversal of 12230013325302 is 20352331003221.

It is a happy number.

12230013325302 is a `hidden beast` number, since 1 + 2 + 2 + 30 + 0 + 1 + 3 + 325 + 302 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230013325301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4337599 + ... + 6578357.

It is an arithmetic number, because the mean of its divisors is an integer number (581141106000).

Almost surely, 212230013325302 is an apocalyptic number.

12230013325302 is an abundant number, since it is smaller than the sum of its proper divisors (15664759762698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12230013325302 is a wasteful number, since it uses less digits than its factorization.

12230013325302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256745 (or 2256742 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 12230013325302 its reverse (20352331003221), we get a palindrome (32582344328523).

The spelling of 12230013325302 in words is "twelve trillion, two hundred thirty billion, thirteen million, three hundred twenty-five thousand, three hundred two".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 15959 31918 47877 95754 143631 287262 303221 606442 909663 1819326 2240759 2728989 4481518 5457978 6722277 13444554 20166831 40333662 42574421 85148842 127723263 255446526 383169789 766339578 35760272881 71520545762 107280818643 214561637286 321842455929 643684911858 679445184739 1358890369478 2038335554217 4076671108434 6115006662651 12230013325302