222797962168 has 16 divisors (see below), whose sum is σ = 417752758080. Its totient is φ = 111397226688.

The previous prime is 222797962159. The next prime is 222797962169. The reversal of 222797962168 is 861269797222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222797962169) 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, 435396 + ... + 796972.

It is an arithmetic number, because the mean of its divisors is an integer number (26109547380).

Almost surely, 2^222797962168 is an apocalyptic number.

It is an amenable number.

222797962168 is a deficient number, since it is larger than the sum of its proper divisors (194954795912).

222797962168 is a wasteful number, since it uses less digits than its factorization.

222797962168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438606 (or 438602 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 61.

The spelling of 222797962168 in words is "two hundred twenty-two billion, seven hundred ninety-seven million, nine hundred sixty-two thousand, one hundred sixty-eight".