232305612612 has 96 divisors (see below), whose sum is σ = 575646769152. Its totient is φ = 72662800896.

The previous prime is 232305612607. The next prime is 232305612683. The reversal of 232305612612 is 216216503232.

It is a happy number.

It is a super-2 number, since 2×232305612612² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148247853 + ... + 148249419.

It is an arithmetic number, because the mean of its divisors is an integer number (5996320512).

Almost surely, 2^232305612612 is an apocalyptic number.

It is an amenable number.

232305612612 is an abundant number, since it is smaller than the sum of its proper divisors (343341156540).

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

232305612612 is a wasteful number, since it uses less digits than its factorization.

232305612612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297 (or 3295 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 232305612612 in words is "two hundred thirty-two billion, three hundred five million, six hundred twelve thousand, six hundred twelve".