522016227 has 6 divisors (see below), whose sum is σ = 754023452. Its totient is φ = 348010812.

The previous prime is 522016213. The next prime is 522016283. The reversal of 522016227 is 722610225.

It is not a de Polignac number, because 522016227 - 2⁶ = 522016163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 522016227.

It is not an unprimeable number, because it can be changed into a prime (522016207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29000893 + ... + 29000910.

Almost surely, 2^522016227 is an apocalyptic number.

522016227 is a deficient number, since it is larger than the sum of its proper divisors (232007225).

522016227 is a wasteful number, since it uses less digits than its factorization.

522016227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58001809 (or 58001806 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 522016227 is about 22847.6744330796. The cubic root of 522016227 is about 805.1831313102.

The spelling of 522016227 in words is "five hundred twenty-two million, sixteen thousand, two hundred twenty-seven".