22620326423 has 2 divisors, whose sum is σ = 22620326424. Its totient is φ = 22620326422.

The previous prime is 22620326381. The next prime is 22620326441. The reversal of 22620326423 is 32462302622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22620326423 - 2⁶ = 22620326359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22620326423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22620326723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11310163211 + 11310163212.

It is an arithmetic number, because the mean of its divisors is an integer number (11310163212).

Almost surely, 2^22620326423 is an apocalyptic number.

22620326423 is a deficient number, since it is larger than the sum of its proper divisors (1).

22620326423 is an equidigital number, since it uses as much as digits as its factorization.

22620326423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 22620326423 in words is "twenty-two billion, six hundred twenty million, three hundred twenty-six thousand, four hundred twenty-three".