113331133232212 has 48 divisors (see below), whose sum is σ = 228894955470720. Its totient is φ = 48092649270912.

The previous prime is 113331133232197. The next prime is 113331133232231. The reversal of 113331133232212 is 212232331133311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7879198 + ... + 16992469.

It is an arithmetic number, because the mean of its divisors is an integer number (4768644905640).

Almost surely, 2^{113331133232212} is an apocalyptic number.

It is an amenable number.

113331133232212 is an abundant number, since it is smaller than the sum of its proper divisors (115563822238508).

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

113331133232212 is a wasteful number, since it uses less digits than its factorization.

113331133232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24873280 (or 24873278 counting only the distinct ones).

The product of its digits is 11664, while the sum is 31.

Adding to 113331133232212 its reverse (212232331133311), we get a palindrome (325563464365523).

The spelling of 113331133232212 in words is "one hundred thirteen trillion, three hundred thirty-one billion, one hundred thirty-three million, two hundred thirty-two thousand, two hundred twelve".