422433315223 has 2 divisors, whose sum is σ = 422433315224. Its totient is φ = 422433315222.

The previous prime is 422433315211. The next prime is 422433315257. The reversal of 422433315223 is 322513334224.

It is an a-pointer prime, because the next prime (422433315257) can be obtained adding 422433315223 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422433315223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422433315023) 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, 211216657611 + 211216657612.

It is an arithmetic number, because the mean of its divisors is an integer number (211216657612).

Almost surely, 2^422433315223 is an apocalyptic number.

422433315223 is a deficient number, since it is larger than the sum of its proper divisors (1).

422433315223 is an equidigital number, since it uses as much as digits as its factorization.

422433315223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 34.

Adding to 422433315223 its reverse (322513334224), we get a palindrome (744946649447).

The spelling of 422433315223 in words is "four hundred twenty-two billion, four hundred thirty-three million, three hundred fifteen thousand, two hundred twenty-three".