112125612 has 48 divisors (see below), whose sum is σ = 276192000. Its totient is φ = 35305920.

The previous prime is 112125599. The next prime is 112125619. The reversal of 112125612 is 216521211.

It is not an unprimeable number, because it can be changed into a prime (112125619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136162 + ... + 136982.

It is an arithmetic number, because the mean of its divisors is an integer number (5754000).

Almost surely, 2^112125612 is an apocalyptic number.

112125612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112125612 is an abundant number, since it is smaller than the sum of its proper divisors (164066388).

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

112125612 is a wasteful number, since it uses less digits than its factorization.

112125612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 1444 counting only the distinct ones).

The product of its digits is 240, while the sum is 21.

The square root of 112125612 is about 10588.9381903947. The cubic root of 112125612 is about 482.2085895503.

Adding to 112125612 its reverse (216521211), we get a palindrome (328646823).

The spelling of 112125612 in words is "one hundred twelve million, one hundred twenty-five thousand, six hundred twelve".