112969595991 has 24 divisors (see below), whose sum is σ = 177833360640. Its totient is φ = 63590555952.

The previous prime is 112969595969. The next prime is 112969595993. The reversal of 112969595991 is 199595969211.

It is not a de Polignac number, because 112969595991 - 2¹⁴ = 112969579607 is a prime.

It is the 336110-th Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112969595993) by changing a digit.

It is a nontrivial repunit in base 336109.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5725231 + ... + 5744928.

It is an arithmetic number, because the mean of its divisors is an integer number (7409723360).

Almost surely, 2^112969595991 is an apocalyptic number.

112969595991 is a deficient number, since it is larger than the sum of its proper divisors (64863764649).

112969595991 is a wasteful number, since it uses less digits than its factorization.

112969595991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11470243 (or 11470236 counting only the distinct ones).

The product of its digits is 17714700, while the sum is 66.

The spelling of 112969595991 in words is "one hundred twelve billion, nine hundred sixty-nine million, five hundred ninety-five thousand, nine hundred ninety-one".