422323242023 has 2 divisors, whose sum is σ = 422323242024. Its totient is φ = 422323242022.

The previous prime is 422323241987. The next prime is 422323242031. The reversal of 422323242023 is 320242323224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422323242023 - 2⁶ = 422323241959 is a prime.

It is a super-5 number, since 5×422323242023⁵ (a number of 59 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422323242073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211161621011 + 211161621012.

It is an arithmetic number, because the mean of its divisors is an integer number (211161621012).

Almost surely, 2^422323242023 is an apocalyptic number.

422323242023 is a deficient number, since it is larger than the sum of its proper divisors (1).

422323242023 is an equidigital number, since it uses as much as digits as its factorization.

422323242023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 422323242023 its reverse (320242323224), we get a palindrome (742565565247).

The spelling of 422323242023 in words is "four hundred twenty-two billion, three hundred twenty-three million, two hundred forty-two thousand, twenty-three".