111290044 has 6 divisors (see below), whose sum is σ = 194757584. Its totient is φ = 55645020.

The previous prime is 111290027. The next prime is 111290083. The reversal of 111290044 is 440092111.

It is a junction number, because it is equal to n+sod(n) for n = 111289997 and 111290024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13911252 + ... + 13911259.

Almost surely, 2^111290044 is an apocalyptic number.

It is an amenable number.

111290044 is a deficient number, since it is larger than the sum of its proper divisors (83467540).

111290044 is a wasteful number, since it uses less digits than its factorization.

111290044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27822515 (or 27822513 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 111290044 is about 10549.4096517293. The cubic root of 111290044 is about 481.0077842456.

The spelling of 111290044 in words is "one hundred eleven million, two hundred ninety thousand, forty-four".