222321300204 has 24 divisors (see below), whose sum is σ = 523508875120. Its totient is φ = 73427217984.

The previous prime is 222321300151. The next prime is 222321300221. The reversal of 222321300204 is 402003123222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84983899 + ... + 84986514.

Almost surely, 2^222321300204 is an apocalyptic number.

It is an amenable number.

222321300204 is an abundant number, since it is smaller than the sum of its proper divisors (301187574916).

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

222321300204 is a wasteful number, since it uses less digits than its factorization.

222321300204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169970529 (or 169970527 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222321300204 its reverse (402003123222), we get a palindrome (624324423426).

The spelling of 222321300204 in words is "two hundred twenty-two billion, three hundred twenty-one million, three hundred thousand, two hundred four".