222064304 has 40 divisors (see below), whose sum is σ = 536418048. Its totient is φ = 86518080.

The previous prime is 222064303. The next prime is 222064307. The reversal of 222064304 is 403460222.

It is a super-2 number, since 2×222064304² = 98625110222008832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222064304.

It is not an unprimeable number, because it can be changed into a prime (222064301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88892 + ... + 91355.

Almost surely, 2^222064304 is an apocalyptic number.

It is an amenable number.

222064304 is an abundant number, since it is smaller than the sum of its proper divisors (314353744).

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

222064304 is a wasteful number, since it uses less digits than its factorization.

222064304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180273 (or 180267 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 222064304 is about 14901.8221704596. The cubic root of 222064304 is about 605.5633520504.

The spelling of 222064304 in words is "two hundred twenty-two million, sixty-four thousand, three hundred four".