422104250023 has 2 divisors, whose sum is σ = 422104250024. Its totient is φ = 422104250022.

The previous prime is 422104250017. The next prime is 422104250047. The reversal of 422104250023 is 320052401224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422104250023 - 2²⁹ = 421567379111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422104250023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422104250003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211052125011 + 211052125012.

It is an arithmetic number, because the mean of its divisors is an integer number (211052125012).

Almost surely, 2^422104250023 is an apocalyptic number.

422104250023 is a deficient number, since it is larger than the sum of its proper divisors (1).

422104250023 is an equidigital number, since it uses as much as digits as its factorization.

422104250023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 422104250023 its reverse (320052401224), we get a palindrome (742156651247).

The spelling of 422104250023 in words is "four hundred twenty-two billion, one hundred four million, two hundred fifty thousand, twenty-three".