22204344340201 has 2 divisors, whose sum is σ = 22204344340202. Its totient is φ = 22204344340200.

The previous prime is 22204344340159. The next prime is 22204344340247. The reversal of 22204344340201 is 10204344340222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21553177651600 + 651166688601 = 4642540^2 + 806949^2 .

It is a cyclic number.

It is not a de Polignac number, because 22204344340201 - 2¹⁷ = 22204344209129 is a prime.

It is not a weakly prime, because it can be changed into another prime (22204344340271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11102172170100 + 11102172170101.

It is an arithmetic number, because the mean of its divisors is an integer number (11102172170101).

Almost surely, 2^{22204344340201} is an apocalyptic number.

It is an amenable number.

22204344340201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22204344340201 is an equidigital number, since it uses as much as digits as its factorization.

22204344340201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 22204344340201 its reverse (10204344340222), we get a palindrome (32408688680423).

The spelling of 22204344340201 in words is "twenty-two trillion, two hundred four billion, three hundred forty-four million, three hundred forty thousand, two hundred one".