422501175023 has 2 divisors, whose sum is σ = 422501175024. Its totient is φ = 422501175022.

The previous prime is 422501175001. The next prime is 422501175097. The reversal of 422501175023 is 320571105224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422501175023 - 2⁶ = 422501174959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422501175623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211250587511 + 211250587512.

It is an arithmetic number, because the mean of its divisors is an integer number (211250587512).

Almost surely, 2^422501175023 is an apocalyptic number.

422501175023 is a deficient number, since it is larger than the sum of its proper divisors (1).

422501175023 is an equidigital number, since it uses as much as digits as its factorization.

422501175023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

It can be divided in two parts, 4225011 and 75023, that added together give a palindrome (4300034).

The spelling of 422501175023 in words is "four hundred twenty-two billion, five hundred one million, one hundred seventy-five thousand, twenty-three".