22023312313201 has 2 divisors, whose sum is σ = 22023312313202. Its totient is φ = 22023312313200.

The previous prime is 22023312313187. The next prime is 22023312313259. The reversal of 22023312313201 is 10231321332022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22011823688976 + 11488624225 = 4691676^2 + 107185^2 .

It is a cyclic number.

It is not a de Polignac number, because 22023312313201 - 2⁵ = 22023312313169 is a prime.

It is not a weakly prime, because it can be changed into another prime (22023312313801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011656156600 + 11011656156601.

It is an arithmetic number, because the mean of its divisors is an integer number (11011656156601).

Almost surely, 2^{22023312313201} is an apocalyptic number.

It is an amenable number.

22023312313201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22023312313201 is an equidigital number, since it uses as much as digits as its factorization.

22023312313201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22023312313201 its reverse (10231321332022), we get a palindrome (32254633645223).

The spelling of 22023312313201 in words is "twenty-two trillion, twenty-three billion, three hundred twelve million, three hundred thirteen thousand, two hundred one".