422310012023 has 2 divisors, whose sum is σ = 422310012024. Its totient is φ = 422310012022.

The previous prime is 422310012017. The next prime is 422310012031. The reversal of 422310012023 is 320210013224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422310012023 - 2¹² = 422310007927 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 422310011986 and 422310012004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422310012923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211155006011 + 211155006012.

It is an arithmetic number, because the mean of its divisors is an integer number (211155006012).

Almost surely, 2^422310012023 is an apocalyptic number.

422310012023 is a deficient number, since it is larger than the sum of its proper divisors (1).

422310012023 is an equidigital number, since it uses as much as digits as its factorization.

422310012023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 422310012023 its reverse (320210013224), we get a palindrome (742520025247).

The spelling of 422310012023 in words is "four hundred twenty-two billion, three hundred ten million, twelve thousand, twenty-three".