522202226 has 48 divisors (see below), whose sum is σ = 1026463104. Its totient is φ = 194418432.

The previous prime is 522202207. The next prime is 522202259. The reversal of 522202226 is 622202225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33731 + ... + 46713.

It is an arithmetic number, because the mean of its divisors is an integer number (21384648).

Almost surely, 2^522202226 is an apocalyptic number.

522202226 is a deficient number, since it is larger than the sum of its proper divisors (504260878).

522202226 is a wasteful number, since it uses less digits than its factorization.

522202226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13035 (or 13022 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 522202226 is about 22851.7444848309. The cubic root of 522202226 is about 805.2787512454.

Subtracting 522202226 from its reverse (622202225), we obtain a palindrome (99999999).

The spelling of 522202226 in words is "five hundred twenty-two million, two hundred two thousand, two hundred twenty-six".