422225222113489 has 2 divisors, whose sum is σ = 422225222113490. Its totient is φ = 422225222113488.

The previous prime is 422225222113483. The next prime is 422225222113529. The reversal of 422225222113489 is 984311222522224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 384367474405264 + 37857747708225 = 19605292^2 + 6152865^2 .

It is a cyclic number.

It is not a de Polignac number, because 422225222113489 - 2⁷ = 422225222113361 is a prime.

It is not a weakly prime, because it can be changed into another prime (422225222113483) 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, 211112611056744 + 211112611056745.

It is an arithmetic number, because the mean of its divisors is an integer number (211112611056745).

Almost surely, 2^{422225222113489} is an apocalyptic number.

It is an amenable number.

422225222113489 is a deficient number, since it is larger than the sum of its proper divisors (1).

422225222113489 is an equidigital number, since it uses as much as digits as its factorization.

422225222113489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2211840, while the sum is 49.

The spelling of 422225222113489 in words is "four hundred twenty-two trillion, two hundred twenty-five billion, two hundred twenty-two million, one hundred thirteen thousand, four hundred eighty-nine".