22204013305244 has 24 divisors (see below), whose sum is σ = 39404979478368. Its totient is φ = 10945453090880.

The previous prime is 22204013305231. The next prime is 22204013305301. The reversal of 22204013305244 is 44250331040222.

It is a self number, because there is not a number n which added to its sum of digits gives 22204013305244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16757654 + ... + 18034050.

It is an arithmetic number, because the mean of its divisors is an integer number (1641874144932).

Almost surely, 2^{22204013305244} is an apocalyptic number.

It is an amenable number.

22204013305244 is a deficient number, since it is larger than the sum of its proper divisors (17200966173124).

22204013305244 is a wasteful number, since it uses less digits than its factorization.

22204013305244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337725 (or 1337723 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 22204013305244 its reverse (44250331040222), we get a palindrome (66454344345466).

The spelling of 22204013305244 in words is "twenty-two trillion, two hundred four billion, thirteen million, three hundred five thousand, two hundred forty-four".