22204244244 has 96 divisors (see below), whose sum is σ = 64811574016. Its totient is φ = 5760046080.

The previous prime is 22204244243. The next prime is 22204244291. The reversal of 22204244244 is 44244240222.

It is a happy number.

22204244244 is a modest number, since divided by 244244 gives 22204 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204244243) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 100057 + ... + 233280.

Almost surely, 2^22204244244 is an apocalyptic number.

It is an amenable number.

22204244244 is an abundant number, since it is smaller than the sum of its proper divisors (42607329772).

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

22204244244 is a wasteful number, since it uses less digits than its factorization.

22204244244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333425 (or 333423 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 22204244244 its reverse (44244240222), we get a palindrome (66448484466).

The spelling of 22204244244 in words is "twenty-two billion, two hundred four million, two hundred forty-four thousand, two hundred forty-four".