522227 has 2 divisors, whose sum is σ = 522228. Its totient is φ = 522226.

The previous prime is 522211. The next prime is 522229. The reversal of 522227 is 722225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 522227 - 2⁴ = 522211 is a prime.

It is a super-3 number, since 3×522227³ = 427266870930333249, which contains 333 as substring.

Together with 522229, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 522199 and 522208.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 522227.

It is not a weakly prime, because it can be changed into another prime (522229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261113 + 261114.

It is an arithmetic number, because the mean of its divisors is an integer number (261114).

2⁵²²²²⁷ is an apocalyptic number.

522227 is a deficient number, since it is larger than the sum of its proper divisors (1).

522227 is an equidigital number, since it uses as much as digits as its factorization.

522227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 560, while the sum is 20.

The square root of 522227 is about 722.6527520186. The cubic root of 522227 is about 80.5291485559.

The spelling of 522227 in words is "five hundred twenty-two thousand, two hundred twenty-seven".