112055999 has 8 divisors (see below), whose sum is σ = 123136848. Its totient is φ = 101124160.

The previous prime is 112055989. The next prime is 112056097. The reversal of 112055999 is 999550211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112055999 - 2²⁴ = 95278783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112055989) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 35672 + ... + 38685.

It is an arithmetic number, because the mean of its divisors is an integer number (15392106).

Almost surely, 2^112055999 is an apocalyptic number.

112055999 is a deficient number, since it is larger than the sum of its proper divisors (11080849).

112055999 is a wasteful number, since it uses less digits than its factorization.

112055999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74505.

The product of its (nonzero) digits is 36450, while the sum is 41.

The square root of 112055999 is about 10585.6506176994. The cubic root of 112055999 is about 482.1087760904.

The spelling of 112055999 in words is "one hundred twelve million, fifty-five thousand, nine hundred ninety-nine".