222216433064 has 16 divisors (see below), whose sum is σ = 424517243220. Its totient is φ = 109011834880.

The previous prime is 222216433063. The next prime is 222216433097. The reversal of 222216433064 is 460334612222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 222178364164 + 38068900 = 471358^2 + 6170^2 .

It is not an unprimeable number, because it can be changed into a prime (222216433063) 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, 262047257 + ... + 262048104.

Almost surely, 2^222216433064 is an apocalyptic number.

It is an amenable number.

222216433064 is a deficient number, since it is larger than the sum of its proper divisors (202300810156).

222216433064 is a wasteful number, since it uses less digits than its factorization.

222216433064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524095420 (or 524095416 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 222216433064 in words is "two hundred twenty-two billion, two hundred sixteen million, four hundred thirty-three thousand, sixty-four".