522133111222 has 32 divisors (see below), whose sum is σ = 797359500288. Its totient is φ = 256376820000.

The previous prime is 522133111217. The next prime is 522133111243. The reversal of 522133111222 is 222111331225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76882647 + ... + 76889437.

It is an arithmetic number, because the mean of its divisors is an integer number (24917484384).

Almost surely, 2^522133111222 is an apocalyptic number.

522133111222 is a deficient number, since it is larger than the sum of its proper divisors (275226389066).

522133111222 is a wasteful number, since it uses less digits than its factorization.

522133111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916.

The product of its digits is 1440, while the sum is 25.

Adding to 522133111222 its reverse (222111331225), we get a palindrome (744244442447).

The spelling of 522133111222 in words is "five hundred twenty-two billion, one hundred thirty-three million, one hundred eleven thousand, two hundred twenty-two".