232111213213 has 16 divisors (see below), whose sum is σ = 259985347776. Its totient is φ = 205399434240.

The previous prime is 232111213211. The next prime is 232111213219. The reversal of 232111213213 is 312312111232.

It is not a de Polignac number, because 232111213213 - 2¹ = 232111213211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232111213211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698820 + ... + 975997.

It is an arithmetic number, because the mean of its divisors is an integer number (16249084236).

Almost surely, 2^232111213213 is an apocalyptic number.

It is an amenable number.

232111213213 is a deficient number, since it is larger than the sum of its proper divisors (27874134563).

232111213213 is a wasteful number, since it uses less digits than its factorization.

232111213213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675164.

The product of its digits is 432, while the sum is 22.

Adding to 232111213213 its reverse (312312111232), we get a palindrome (544423324445).

The spelling of 232111213213 in words is "two hundred thirty-two billion, one hundred eleven million, two hundred thirteen thousand, two hundred thirteen".