232232112012 has 48 divisors (see below), whose sum is σ = 562283495424. Its totient is φ = 74521344000.

The previous prime is 232232111899. The next prime is 232232112017. The reversal of 232232112012 is 210211232232.

It is a super-2 number, since 2×232232112012² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232232112012.

It is not an unprimeable number, because it can be changed into a prime (232232112017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1563189 + ... + 1705292.

It is an arithmetic number, because the mean of its divisors is an integer number (11714239488).

Almost surely, 2^232232112012 is an apocalyptic number.

It is an amenable number.

232232112012 is an abundant number, since it is smaller than the sum of its proper divisors (330051383412).

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

232232112012 is a wasteful number, since it uses less digits than its factorization.

232232112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268710 (or 3268708 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 232232112012 its reverse (210211232232), we get a palindrome (442443344244).

The spelling of 232232112012 in words is "two hundred thirty-two billion, two hundred thirty-two million, one hundred twelve thousand, twelve".