233257610012 has 36 divisors (see below), whose sum is σ = 475620720120. Its totient is φ = 99804416544.

The previous prime is 233257609999. The next prime is 233257610039. The reversal of 233257610012 is 210016752332.

It is a super-2 number, since 2×233257610012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 850562 + ... + 1090857.

It is an arithmetic number, because the mean of its divisors is an integer number (13211686670).

Almost surely, 2^233257610012 is an apocalyptic number.

It is an amenable number.

233257610012 is an abundant number, since it is smaller than the sum of its proper divisors (242363110108).

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

233257610012 is a wasteful number, since it uses less digits than its factorization.

233257610012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942050 (or 1942041 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 233257610012 in words is "two hundred thirty-three billion, two hundred fifty-seven million, six hundred ten thousand, twelve".