222233504 has 24 divisors (see below), whose sum is σ = 438304608. Its totient is φ = 110918080.

The previous prime is 222233497. The next prime is 222233527. The reversal of 222233504 is 405332222.

It is a self number, because there is not a number n which added to its sum of digits gives 222233504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12869 + ... + 24699.

It is an arithmetic number, because the mean of its divisors is an integer number (18262692).

Almost surely, 2^222233504 is an apocalyptic number.

It is an amenable number.

222233504 is a deficient number, since it is larger than the sum of its proper divisors (216071104).

222233504 is a wasteful number, since it uses less digits than its factorization.

222233504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12428 (or 12420 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 222233504 is about 14907.4982475263. The cubic root of 222233504 is about 605.7171142793.

Adding to 222233504 its reverse (405332222), we get a palindrome (627565726).

The spelling of 222233504 in words is "two hundred twenty-two million, two hundred thirty-three thousand, five hundred four".