222952068 has 24 divisors (see below), whose sum is σ = 578024160. Its totient is φ = 74317320.

The previous prime is 222952057. The next prime is 222952069. The reversal of 222952068 is 860259222.

222952068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (222952069) 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, 1032078 + ... + 1032293.

It is an arithmetic number, because the mean of its divisors is an integer number (24084340).

Almost surely, 2^222952068 is an apocalyptic number.

It is an amenable number.

222952068 is an abundant number, since it is smaller than the sum of its proper divisors (355072092).

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

222952068 is a wasteful number, since it uses less digits than its factorization.

222952068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064384 (or 2064376 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 222952068 is about 14931.5795547558. The cubic root of 222952068 is about 606.3692485444.

The spelling of 222952068 in words is "two hundred twenty-two million, nine hundred fifty-two thousand, sixty-eight".