112204312 has 32 divisors (see below), whose sum is σ = 233409600. Its totient is φ = 50135200.

The previous prime is 112204307. The next prime is 112204333. The reversal of 112204312 is 213402211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5614 + ... + 15997.

It is an arithmetic number, because the mean of its divisors is an integer number (7294050).

Almost surely, 2^112204312 is an apocalyptic number.

It is an amenable number.

112204312 is an abundant number, since it is smaller than the sum of its proper divisors (121205288).

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

112204312 is a wasteful number, since it uses less digits than its factorization.

112204312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21687 (or 21683 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 112204312 is about 10592.6536807355. The cubic root of 112204312 is about 482.3213825149.

Adding to 112204312 its reverse (213402211), we get a palindrome (325606523).

The spelling of 112204312 in words is "one hundred twelve million, two hundred four thousand, three hundred twelve".