112144012 has 6 divisors (see below), whose sum is σ = 196252028. Its totient is φ = 56072004.

The previous prime is 112143973. The next prime is 112144027. The reversal of 112144012 is 210441211.

It is a happy number.

It is a super-2 number, since 2×112144012² = 25152558854912288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14017998 + ... + 14018005.

Almost surely, 2^112144012 is an apocalyptic number.

It is an amenable number.

112144012 is a deficient number, since it is larger than the sum of its proper divisors (84108016).

112144012 is a wasteful number, since it uses less digits than its factorization.

112144012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28036007 (or 28036005 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 112144012 is about 10589.8069859653. The cubic root of 112144012 is about 482.2349651856.

Adding to 112144012 its reverse (210441211), we get a palindrome (322585223).

The spelling of 112144012 in words is "one hundred twelve million, one hundred forty-four thousand, twelve".