22204333323013 has 4 divisors (see below), whose sum is σ = 22206638839168. Its totient is φ = 22202027806860.

The previous prime is 22204333322993. The next prime is 22204333323017. The reversal of 22204333323013 is 31032333340222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22204333323013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204333323017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152743631 + ... + 1152762892.

It is an arithmetic number, because the mean of its divisors is an integer number (5551659709792).

Almost surely, 2^{22204333323013} is an apocalyptic number.

It is an amenable number.

22204333323013 is a deficient number, since it is larger than the sum of its proper divisors (2305516155).

22204333323013 is an equidigital number, since it uses as much as digits as its factorization.

22204333323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305516154.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 22204333323013 its reverse (31032333340222), we get a palindrome (53236666663235).

The spelling of 22204333323013 in words is "twenty-two trillion, two hundred four billion, three hundred thirty-three million, three hundred twenty-three thousand, thirteen".