112512232 has 64 divisors (see below), whose sum is σ = 248688000. Its totient is φ = 47698560.

The previous prime is 112512223. The next prime is 112512259. The reversal of 112512232 is 232215211.

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, 359308 + ... + 359620.

It is an arithmetic number, because the mean of its divisors is an integer number (3885750).

Almost surely, 2^112512232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112512232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124344000).

112512232 is an abundant number, since it is smaller than the sum of its proper divisors (136175768).

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

112512232 is a wasteful number, since it uses less digits than its factorization.

112512232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 453 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 112512232 is about 10607.1783241350. The cubic root of 112512232 is about 482.7621877667.

Adding to 112512232 its reverse (232215211), we get a palindrome (344727443).

The spelling of 112512232 in words is "one hundred twelve million, five hundred twelve thousand, two hundred thirty-two".