112232012 has 18 divisors (see below), whose sum is σ = 207289908. Its totient is φ = 53161848.

The previous prime is 112231991. The next prime is 112232027. The reversal of 112232012 is 210232211.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37418 + ... + 40305.

It is an arithmetic number, because the mean of its divisors is an integer number (11516106).

Almost surely, 2^112232012 is an apocalyptic number.

It is an amenable number.

112232012 is a deficient number, since it is larger than the sum of its proper divisors (95057896).

112232012 is a wasteful number, since it uses less digits than its factorization.

112232012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77765 (or 77744 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112232012 is about 10593.9611099909. The cubic root of 112232012 is about 482.3610696499.

Adding to 112232012 its reverse (210232211), we get a palindrome (322464223).

The spelling of 112232012 in words is "one hundred twelve million, two hundred thirty-two thousand, twelve".