112012092 has 48 divisors (see below), whose sum is σ = 296593920. Its totient is φ = 36541296.

The previous prime is 112012079. The next prime is 112012097. The reversal of 112012092 is 290210211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5958 + ... + 16109.

It is an arithmetic number, because the mean of its divisors is an integer number (6179040).

Almost surely, 2^112012092 is an apocalyptic number.

112012092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112012092 is an abundant number, since it is smaller than the sum of its proper divisors (184581828).

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

112012092 is a wasteful number, since it uses less digits than its factorization.

112012092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22127 (or 22119 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 112012092 is about 10583.5765221403. The cubic root of 112012092 is about 482.0457994967.

The spelling of 112012092 in words is "one hundred twelve million, twelve thousand, ninety-two".