112665866292 has 36 divisors (see below), whose sum is σ = 325479170016. Its totient is φ = 32190247440.

The previous prime is 112665866279. The next prime is 112665866323. The reversal of 112665866292 is 292668566211.

112665866292 is a `hidden beast` number, since 1 + 1 + 2 + 6 + 6 + 5 + 8 + 6 + 629 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 223543134 + ... + 223543637.

It is an arithmetic number, because the mean of its divisors is an integer number (9041088056).

Almost surely, 2^112665866292 is an apocalyptic number.

112665866292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112665866292 is an abundant number, since it is smaller than the sum of its proper divisors (212813303724).

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

112665866292 is a wasteful number, since it uses less digits than its factorization.

112665866292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447086788 (or 447086783 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The spelling of 112665866292 in words is "one hundred twelve billion, six hundred sixty-five million, eight hundred sixty-six thousand, two hundred ninety-two".