422065560223 has 2 divisors, whose sum is σ = 422065560224. Its totient is φ = 422065560222.

The previous prime is 422065560209. The next prime is 422065560239. The reversal of 422065560223 is 322065560224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422065560223 - 2⁹ = 422065559711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422065560253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211032780111 + 211032780112.

It is an arithmetic number, because the mean of its divisors is an integer number (211032780112).

Almost surely, 2^422065560223 is an apocalyptic number.

422065560223 is a deficient number, since it is larger than the sum of its proper divisors (1).

422065560223 is an equidigital number, since it uses as much as digits as its factorization.

422065560223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 37.

Subtracting from 422065560223 its reverse (322065560224), we obtain a palindrome (99999999999).

The spelling of 422065560223 in words is "four hundred twenty-two billion, sixty-five million, five hundred sixty thousand, two hundred twenty-three".