5221104256124 has 48 divisors (see below), whose sum is σ = 9743503543200. Its totient is φ = 2439478388736.

The previous prime is 5221104256063. The next prime is 5221104256157. The reversal of 5221104256124 is 4216524011225.

It is a super-2 number, since 2×5221104256124² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8393312 + ... + 8993880.

It is an arithmetic number, because the mean of its divisors is an integer number (202989657150).

Almost surely, 2^{5221104256124} is an apocalyptic number.

It is an amenable number.

5221104256124 is a deficient number, since it is larger than the sum of its proper divisors (4522399287076).

5221104256124 is a wasteful number, since it uses less digits than its factorization.

5221104256124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601502 (or 601500 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 5221104256124 its reverse (4216524011225), we get a palindrome (9437628267349).

The spelling of 5221104256124 in words is "five trillion, two hundred twenty-one billion, one hundred four million, two hundred fifty-six thousand, one hundred twenty-four".