522215646856113 has 12 divisors (see below), whose sum is σ = 809967125736240. Its totient is φ = 298408941060552.

The previous prime is 522215646856093. The next prime is 522215646856133. The reversal of 522215646856113 is 311658646512225.

It is an interprime number because it is at equal distance from previous prime (522215646856093) and next prime (522215646856133).

It is not a de Polignac number, because 522215646856113 - 2¹⁴ = 522215646839729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (522215646856133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1776243696643 + ... + 1776243696936.

It is an arithmetic number, because the mean of its divisors is an integer number (67497260478020).

Almost surely, 2^{522215646856113} is an apocalyptic number.

It is an amenable number.

522215646856113 is a deficient number, since it is larger than the sum of its proper divisors (287751478880127).

522215646856113 is a wasteful number, since it uses less digits than its factorization.

522215646856113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3552487393596 (or 3552487393589 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 57.

The spelling of 522215646856113 in words is "five hundred twenty-two trillion, two hundred fifteen billion, six hundred forty-six million, eight hundred fifty-six thousand, one hundred thirteen".