223465635222 has 64 divisors (see below), whose sum is σ = 480245635584. Its totient is φ = 69073159680.

The previous prime is 223465635203. The next prime is 223465635229. The reversal of 223465635222 is 222536564322.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223465635229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2015697 + ... + 2123667.

It is an arithmetic number, because the mean of its divisors is an integer number (7503838056).

Almost surely, 2^223465635222 is an apocalyptic number.

223465635222 is an abundant number, since it is smaller than the sum of its proper divisors (256780000362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223465635222 is a wasteful number, since it uses less digits than its factorization.

223465635222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108293.

The product of its digits is 1036800, while the sum is 42.

The spelling of 223465635222 in words is "two hundred twenty-three billion, four hundred sixty-five million, six hundred thirty-five thousand, two hundred twenty-two".