112044312 has 96 divisors (see below), whose sum is σ = 312792480. Its totient is φ = 36218880.

The previous prime is 112044307. The next prime is 112044329. The reversal of 112044312 is 213440211.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425893 + ... + 426155.

It is an arithmetic number, because the mean of its divisors is an integer number (3258255).

Almost surely, 2^112044312 is an apocalyptic number.

112044312 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 112044312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156396240).

112044312 is an abundant number, since it is smaller than the sum of its proper divisors (200748168).

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

112044312 is a wasteful number, since it uses less digits than its factorization.

112044312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 112044312 is about 10585.0985824413. The cubic root of 112044312 is about 482.0920148246.

Adding to 112044312 its reverse (213440211), we get a palindrome (325484523).

The spelling of 112044312 in words is "one hundred twelve million, forty-four thousand, three hundred twelve".