112120244 has 6 divisors (see below), whose sum is σ = 196210434. Its totient is φ = 56060120.

The previous prime is 112120241. The next prime is 112120277. The reversal of 112120244 is 442021211.

It can be written as a sum of positive squares in only one way, i.e., 108951844 + 3168400 = 10438^2 + 1780^2 .

It is a super-2 number, since 2×112120244² = 25141898229239072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14015027 + ... + 14015034.

It is an arithmetic number, because the mean of its divisors is an integer number (32701739).

Almost surely, 2^112120244 is an apocalyptic number.

It is an amenable number.

112120244 is a deficient number, since it is larger than the sum of its proper divisors (84090190).

112120244 is a wasteful number, since it uses less digits than its factorization.

112120244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28030065 (or 28030063 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 112120244 is about 10588.6847152987. The cubic root of 112120244 is about 482.2008942017.

Adding to 112120244 its reverse (442021211), we get a palindrome (554141455).

The spelling of 112120244 in words is "one hundred twelve million, one hundred twenty thousand, two hundred forty-four".