232112012210100 has 216 divisors, whose sum is σ = 815133284984928. Its totient is φ = 54748779206400.

The previous prime is 232112012210093. The next prime is 232112012210101. The reversal of 232112012210100 is 1012210211232.

232112012210100 is a `hidden beast` number, since 2 + 321 + 1 + 20 + 1 + 221 + 0 + 100 = 666.

It is a super-2 number, since 2×232112012210100² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232112012210101) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 316466914 + ... + 317199513.

Almost surely, 2^{232112012210100} is an apocalyptic number.

232112012210100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232112012210100 is an abundant number, since it is smaller than the sum of its proper divisors (583021272774828).

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

232112012210100 is a wasteful number, since it uses less digits than its factorization.

232112012210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633666495 (or 633666485 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 232112012210100 its reverse (1012210211232), we get a palindrome (233124222421332).

The spelling of 232112012210100 in words is "two hundred thirty-two trillion, one hundred twelve billion, twelve million, two hundred ten thousand, one hundred".