222313304 has 48 divisors (see below), whose sum is σ = 436475520. Its totient is φ = 106144640.

The previous prime is 222313291. The next prime is 222313339. The reversal of 222313304 is 403313222.

222313304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1163849 + ... + 1164039.

It is an arithmetic number, because the mean of its divisors is an integer number (9093240).

Almost surely, 2^222313304 is an apocalyptic number.

It is an amenable number.

222313304 is a deficient number, since it is larger than the sum of its proper divisors (214162216).

222313304 is a wasteful number, since it uses less digits than its factorization.

222313304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 222313304 is about 14910.1745127279. The cubic root of 222313304 is about 605.7896062610.

Adding to 222313304 its reverse (403313222), we get a palindrome (625626526).

The spelling of 222313304 in words is "two hundred twenty-two million, three hundred thirteen thousand, three hundred four".