112612312 has 16 divisors (see below), whose sum is σ = 216855360. Its totient is φ = 54784224.

The previous prime is 112612303. The next prime is 112612321. The reversal of 112612312 is 213216211.

It is an interprime number because it is at equal distance from previous prime (112612303) and next prime (112612321).

It is a self number, because there is not a number n which added to its sum of digits gives 112612312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189928 + ... + 190519.

It is an arithmetic number, because the mean of its divisors is an integer number (13553460).

Almost surely, 2^112612312 is an apocalyptic number.

It is an amenable number.

112612312 is a deficient number, since it is larger than the sum of its proper divisors (104243048).

112612312 is a wasteful number, since it uses less digits than its factorization.

112612312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380490 (or 380486 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 112612312 is about 10611.8948355136. The cubic root of 112612312 is about 482.9052848640.

Adding to 112612312 its reverse (213216211), we get a palindrome (325828523).

The spelling of 112612312 in words is "one hundred twelve million, six hundred twelve thousand, three hundred twelve".