22622223353 has 2 divisors, whose sum is σ = 22622223354. Its totient is φ = 22622223352.

The previous prime is 22622223319. The next prime is 22622223439. The reversal of 22622223353 is 35332222622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14310619129 + 8311604224 = 119627^2 + 91168^2 .

It is a cyclic number.

It is not a de Polignac number, because 22622223353 - 2²⁶ = 22555114489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22622223313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11311111676 + 11311111677.

It is an arithmetic number, because the mean of its divisors is an integer number (11311111677).

Almost surely, 2^22622223353 is an apocalyptic number.

It is an amenable number.

22622223353 is a deficient number, since it is larger than the sum of its proper divisors (1).

22622223353 is an equidigital number, since it uses as much as digits as its factorization.

22622223353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 32.

Adding to 22622223353 its reverse (35332222622), we get a palindrome (57954445975).

The spelling of 22622223353 in words is "twenty-two billion, six hundred twenty-two million, two hundred twenty-three thousand, three hundred fifty-three".