422179416023 has 2 divisors, whose sum is σ = 422179416024. Its totient is φ = 422179416022.

The previous prime is 422179415993. The next prime is 422179416059. The reversal of 422179416023 is 320614971224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422179416023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422179416223) 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, 211089708011 + 211089708012.

It is an arithmetic number, because the mean of its divisors is an integer number (211089708012).

Almost surely, 2^422179416023 is an apocalyptic number.

422179416023 is a deficient number, since it is larger than the sum of its proper divisors (1).

422179416023 is an equidigital number, since it uses as much as digits as its factorization.

422179416023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 422179416023 in words is "four hundred twenty-two billion, one hundred seventy-nine million, four hundred sixteen thousand, twenty-three".