500112112 has 20 divisors (see below), whose sum is σ = 971349040. Its totient is φ = 249441408.

The previous prime is 500112089. The next prime is 500112127. The reversal of 500112112 is 211211005.

It is a super-2 number, since 2×500112112² = 500224249138201088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 500112092 and 500112101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31668 + ... + 44755.

It is an arithmetic number, because the mean of its divisors is an integer number (48567452).

Almost surely, 2^500112112 is an apocalyptic number.

It is an amenable number.

500112112 is a deficient number, since it is larger than the sum of its proper divisors (471236928).

500112112 is a wasteful number, since it uses less digits than its factorization.

500112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76840 (or 76834 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 500112112 is about 22363.1865350178. The cubic root of 500112112 is about 793.7598437864.

Adding to 500112112 its reverse (211211005), we get a palindrome (711323117).

The spelling of 500112112 in words is "five hundred million, one hundred twelve thousand, one hundred twelve".