112332120 has 64 divisors (see below), whose sum is σ = 338173920. Its totient is φ = 29850624.

The previous prime is 112332119. The next prime is 112332139. The reversal of 112332120 is 21233211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112332120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36564 + ... + 39516.

Almost surely, 2^112332120 is an apocalyptic number.

112332120 is a gapful number since it is divisible by the number (10) 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 112332120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169086960).

112332120 is an abundant number, since it is smaller than the sum of its proper divisors (225841800).

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

112332120 is a wasteful number, since it uses less digits than its factorization.

112332120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284 (or 3280 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 112332120 is about 10598.6848240713. The cubic root of 112332120 is about 482.5044448211.

Adding to 112332120 its reverse (21233211), we get a palindrome (133565331).

The spelling of 112332120 in words is "one hundred twelve million, three hundred thirty-two thousand, one hundred twenty".