112444120 has 96 divisors (see below), whose sum is σ = 274531680. Its totient is φ = 41431040.

The previous prime is 112444091. The next prime is 112444127. The reversal of 112444120 is 21444211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112444127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 820692 + ... + 820828.

It is an arithmetic number, because the mean of its divisors is an integer number (2859705).

Almost surely, 2^112444120 is an apocalyptic number.

112444120 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 112444120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137265840).

112444120 is an abundant number, since it is smaller than the sum of its proper divisors (162087560).

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

112444120 is a wasteful number, since it uses less digits than its factorization.

112444120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 112444120 is about 10603.9671821446. The cubic root of 112444120 is about 482.6647508479.

Adding to 112444120 its reverse (21444211), we get a palindrome (133888331).

Subtracting from 112444120 its reverse (21444211), we obtain a palindrome (90999909).

The spelling of 112444120 in words is "one hundred twelve million, four hundred forty-four thousand, one hundred twenty".