232431202212012 has 36 divisors (see below), whose sum is σ = 594135938246760. Its totient is φ = 76606538555712.

The previous prime is 232431202211951. The next prime is 232431202212019. The reversal of 232431202212012 is 210212202134232.

232431202212012 is a `hidden beast` number, since 2 + 3 + 2 + 431 + 2 + 0 + 2 + 21 + 201 + 2 = 666.

232431202212012 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (232431202212019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36272032098 + ... + 36272038505.

It is an arithmetic number, because the mean of its divisors is an integer number (16503776062410).

Almost surely, 2^{232431202212012} is an apocalyptic number.

It is an amenable number.

232431202212012 is an abundant number, since it is smaller than the sum of its proper divisors (361704736034748).

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

232431202212012 is a wasteful number, since it uses less digits than its factorization.

232431202212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72544070702 (or 72544070697 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 232431202212012 its reverse (210212202134232), we get a palindrome (442643404346244).

The spelling of 232431202212012 in words is "two hundred thirty-two trillion, four hundred thirty-one billion, two hundred two million, two hundred twelve thousand, twelve".