500112115822 has 12 divisors (see below), whose sum is σ = 824565017808. Its totient is φ = 227323688900.

The previous prime is 500112115813. The next prime is 500112115837. The reversal of 500112115822 is 228511211005.

It is a happy number.

It is a super-2 number, since 2×500112115822² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1033289254 + ... + 1033289737.

It is an arithmetic number, because the mean of its divisors is an integer number (68713751484).

Almost surely, 2^500112115822 is an apocalyptic number.

500112115822 is a deficient number, since it is larger than the sum of its proper divisors (324452901986).

500112115822 is a wasteful number, since it uses less digits than its factorization.

500112115822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066579015 (or 2066579004 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 28.

Adding to 500112115822 its reverse (228511211005), we get a palindrome (728623326827).

The spelling of 500112115822 in words is "five hundred billion, one hundred twelve million, one hundred fifteen thousand, eight hundred twenty-two".