422030048017 has 2 divisors, whose sum is σ = 422030048018. Its totient is φ = 422030048016.

The previous prime is 422030048003. The next prime is 422030048039. The reversal of 422030048017 is 710840030224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419510108416 + 2519939601 = 647696^2 + 50199^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422030048017 is a prime.

It is a super-2 number, since 2×422030048017² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422030048017.

It is not a weakly prime, because it can be changed into another prime (422030048057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211015024008 + 211015024009.

It is an arithmetic number, because the mean of its divisors is an integer number (211015024009).

Almost surely, 2^422030048017 is an apocalyptic number.

It is an amenable number.

422030048017 is a deficient number, since it is larger than the sum of its proper divisors (1).

422030048017 is an equidigital number, since it uses as much as digits as its factorization.

422030048017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 422030048017 in words is "four hundred twenty-two billion, thirty million, forty-eight thousand, seventeen".