22204344340223 has 16 divisors (see below), whose sum is σ = 23693705599200. Its totient is φ = 20747067217920.

The previous prime is 22204344340201. The next prime is 22204344340247. The reversal of 22204344340223 is 32204344340222.

It is a cyclic number.

It is not a de Polignac number, because 22204344340223 - 2⁶ = 22204344340159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204344340723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71787983 + ... + 72096623.

It is an arithmetic number, because the mean of its divisors is an integer number (1480856599950).

Almost surely, 2^{22204344340223} is an apocalyptic number.

22204344340223 is a deficient number, since it is larger than the sum of its proper divisors (1489361258977).

22204344340223 is a wasteful number, since it uses less digits than its factorization.

22204344340223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360602.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 22204344340223 its reverse (32204344340222), we get a palindrome (54408688680445).

Subtracting 22204344340223 from its reverse (32204344340222), we obtain a palindrome (9999999999999).

The spelling of 22204344340223 in words is "twenty-two trillion, two hundred four billion, three hundred forty-four million, three hundred forty thousand, two hundred twenty-three".