222004212224 has 40 divisors (see below), whose sum is σ = 444386305968. Its totient is φ = 110799037440.

The previous prime is 222004212217. The next prime is 222004212259. The reversal of 222004212224 is 422212400222.

It is a self number, because there is not a number n which added to its sum of digits gives 222004212224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116282 + ... + 676409.

Almost surely, 2^222004212224 is an apocalyptic number.

It is an amenable number.

222004212224 is an abundant number, since it is smaller than the sum of its proper divisors (222382093744).

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

222004212224 is an frugal number, since it uses more digits than its factorization.

222004212224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793256 (or 793240 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 222004212224 its reverse (422212400222), we get a palindrome (644216612446).

The spelling of 222004212224 in words is "two hundred twenty-two billion, four million, two hundred twelve thousand, two hundred twenty-four".