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12233120010 = 235643634169
BaseRepresentation
bin10110110010010011…
…01001100100001010
31011120112202212212220
423121021221210022
5200023134320020
65341514114510
7612101542626
oct133111514412
934515685786
1012233120010
115208306141
122454a1ba36
1311cc546c67
14840982186
154b8e6d240
hex2d926990a

12233120010 has 32 divisors (see below), whose sum is σ = 29405194560. Its totient is φ = 3257086848.

The previous prime is 12233119991. The next prime is 12233120023. The reversal of 12233120010 is 1002133221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297795 + ... + 336374.

It is an arithmetic number, because the mean of its divisors is an integer number (918912330).

Almost surely, 212233120010 is an apocalyptic number.

12233120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12233120010 is an abundant number, since it is smaller than the sum of its proper divisors (17172074550).

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

12233120010 is a wasteful number, since it uses less digits than its factorization.

12233120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634822.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12233120010 its reverse (1002133221), we get a palindrome (13235253231).

The spelling of 12233120010 in words is "twelve billion, two hundred thirty-three million, one hundred twenty thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 643 1286 1929 3215 3858 6430 9645 19290 634169 1268338 1902507 3170845 3805014 6341690 9512535 19025070 407770667 815541334 1223312001 2038853335 2446624002 4077706670 6116560005 12233120010