112044912 has 120 divisors (see below), whose sum is σ = 342799488. Its totient is φ = 30890880.

The previous prime is 112044899. The next prime is 112044929. The reversal of 112044912 is 219440211.

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 23 ways as a sum of consecutive naturals, for example, 322723 + ... + 323069.

Almost surely, 2^112044912 is an apocalyptic number.

112044912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112044912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171399744).

112044912 is an abundant number, since it is smaller than the sum of its proper divisors (230754576).

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

112044912 is a wasteful number, since it uses less digits than its factorization.

112044912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 112044912 is about 10585.1269241327. The cubic root of 112044912 is about 482.0928753612.

The spelling of 112044912 in words is "one hundred twelve million, forty-four thousand, nine hundred twelve".