222202044204 has 72 divisors (see below), whose sum is σ = 603184943088. Its totient is φ = 63479445120.

The previous prime is 222202044199. The next prime is 222202044269. The reversal of 222202044204 is 402440202222.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8348662 + ... + 8375234.

It is an arithmetic number, because the mean of its divisors is an integer number (8377568654).

Almost surely, 2^222202044204 is an apocalyptic number.

It is an amenable number.

222202044204 is an abundant number, since it is smaller than the sum of its proper divisors (380982898884).

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

222202044204 is a wasteful number, since it uses less digits than its factorization.

222202044204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40815 (or 40806 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 222202044204 its reverse (402440202222), we get a palindrome (624642246426).

The spelling of 222202044204 in words is "two hundred twenty-two billion, two hundred two million, forty-four thousand, two hundred four".