232213011211312 has 20 divisors (see below), whose sum is σ = 449912979648216. Its totient is φ = 116106435818240.

The previous prime is 232213011211193. The next prime is 232213011211397. The reversal of 232213011211312 is 213112110312232.

It is a super-2 number, since 2×232213011211312² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32561112 + ... + 39046792.

Almost surely, 2^{232213011211312} is an apocalyptic number.

It is an amenable number.

232213011211312 is a deficient number, since it is larger than the sum of its proper divisors (217699968436904).

232213011211312 is a wasteful number, since it uses less digits than its factorization.

232213011211312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8723436 (or 8723430 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 232213011211312 its reverse (213112110312232), we get a palindrome (445325121523544).

The spelling of 232213011211312 in words is "two hundred thirty-two trillion, two hundred thirteen billion, eleven million, two hundred eleven thousand, three hundred twelve".