422322544509967 has 2 divisors, whose sum is σ = 422322544509968. Its totient is φ = 422322544509966.

The previous prime is 422322544509959. The next prime is 422322544510049. The reversal of 422322544509967 is 769905445223224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422322544509967 - 2³ = 422322544509959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422322544509899 and 422322544509908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422322544509917) 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, 211161272254983 + 211161272254984.

It is an arithmetic number, because the mean of its divisors is an integer number (211161272254984).

Almost surely, 2^{422322544509967} is an apocalyptic number.

422322544509967 is a deficient number, since it is larger than the sum of its proper divisors (1).

422322544509967 is an equidigital number, since it uses as much as digits as its factorization.

422322544509967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 261273600, while the sum is 64.

The spelling of 422322544509967 in words is "four hundred twenty-two trillion, three hundred twenty-two billion, five hundred forty-four million, five hundred nine thousand, nine hundred sixty-seven".