112112044 has 24 divisors (see below), whose sum is σ = 215728128. Its totient is φ = 50556240.

The previous prime is 112112009. The next prime is 112112069. The reversal of 112112044 is 440211211.

It is a happy number.

It is a super-2 number, since 2×112112044² = 25138220819715872, which contains 22 as substring.

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, 4444 + ... + 15619.

It is an arithmetic number, because the mean of its divisors is an integer number (8988672).

Almost surely, 2^112112044 is an apocalyptic number.

It is an amenable number.

112112044 is a deficient number, since it is larger than the sum of its proper divisors (103616084).

112112044 is a wasteful number, since it uses less digits than its factorization.

112112044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20205 (or 20203 counting only the distinct ones).

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

The square root of 112112044 is about 10588.2975024316. The cubic root of 112112044 is about 482.1891385377.

Adding to 112112044 its reverse (440211211), we get a palindrome (552323255).

The spelling of 112112044 in words is "one hundred twelve million, one hundred twelve thousand, forty-four".