113221133021112 has 64 divisors (see below), whose sum is σ = 292879515376800. Its totient is φ = 36430742100480.

The previous prime is 113221133021099. The next prime is 113221133021159. The reversal of 113221133021112 is 211120331122311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15320863 + ... + 21474894.

Almost surely, 2^{113221133021112} is an apocalyptic number.

113221133021112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113221133021112 is an abundant number, since it is smaller than the sum of its proper divisors (179658382355688).

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

113221133021112 is a wasteful number, since it uses less digits than its factorization.

113221133021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36800216 (or 36800212 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 113221133021112 its reverse (211120331122311), we get a palindrome (324341464143423).

The spelling of 113221133021112 in words is "one hundred thirteen trillion, two hundred twenty-one billion, one hundred thirty-three million, twenty-one thousand, one hundred twelve".