222204368 has 20 divisors (see below), whose sum is σ = 431477220. Its totient is φ = 110855424.

The previous prime is 222204341. The next prime is 222204401. The reversal of 222204368 is 863402222.

222204368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 174979984 + 47224384 = 13228^2 + 6872^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 222204368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7883 + ... + 22506.

It is an arithmetic number, because the mean of its divisors is an integer number (21573861).

Almost surely, 2^222204368 is an apocalyptic number.

It is an amenable number.

222204368 is a deficient number, since it is larger than the sum of its proper divisors (209272852).

222204368 is a wasteful number, since it uses less digits than its factorization.

222204368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30854 (or 30848 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 222204368 is about 14906.5209891510. The cubic root of 222204368 is about 605.6906422055.

The spelling of 222204368 in words is "two hundred twenty-two million, two hundred four thousand, three hundred sixty-eight".