112512412 has 24 divisors (see below), whose sum is σ = 211016736. Its totient is φ = 52354368.

The previous prime is 112512401. The next prime is 112512427. The reversal of 112512412 is 214215211.

It is a self number, because there is not a number n which added to its sum of digits gives 112512412.

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, 13123 + ... + 19930.

It is an arithmetic number, because the mean of its divisors is an integer number (8792364).

Almost surely, 2^112512412 is an apocalyptic number.

It is an amenable number.

112512412 is a deficient number, since it is larger than the sum of its proper divisors (98504324).

112512412 is a wasteful number, since it uses less digits than its factorization.

112512412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33117 (or 33115 counting only the distinct ones).

The product of its digits is 160, while the sum is 19.

The square root of 112512412 is about 10607.1868089517. The cubic root of 112512412 is about 482.7624452118.

Adding to 112512412 its reverse (214215211), we get a palindrome (326727623).

The spelling of 112512412 in words is "one hundred twelve million, five hundred twelve thousand, four hundred twelve".