522422224226 has 8 divisors (see below), whose sum is σ = 895580955840. Its totient is φ = 223895238948.

The previous prime is 522422224223. The next prime is 522422224271. The reversal of 522422224226 is 622422224225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (522422224223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18657936566 + ... + 18657936593.

It is an arithmetic number, because the mean of its divisors is an integer number (111947619480).

Almost surely, 2^522422224226 is an apocalyptic number.

522422224226 is a deficient number, since it is larger than the sum of its proper divisors (373158731614).

522422224226 is a wasteful number, since it uses less digits than its factorization.

522422224226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37315873168.

The product of its digits is 122880, while the sum is 35.

Subtracting 522422224226 from its reverse (622422224225), we obtain a palindrome (99999999999).

The spelling of 522422224226 in words is "five hundred twenty-two billion, four hundred twenty-two million, two hundred twenty-four thousand, two hundred twenty-six".