422324131255 has 32 divisors (see below), whose sum is σ = 558564926976. Its totient is φ = 304613097984.

The previous prime is 422324131249. The next prime is 422324131259. The reversal of 422324131255 is 552131423224.

It is not a de Polignac number, because 422324131255 - 2²⁷ = 422189913527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422324131255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422324131259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 493369 + ... + 1043101.

It is an arithmetic number, because the mean of its divisors is an integer number (17455153968).

Almost surely, 2^422324131255 is an apocalyptic number.

422324131255 is a deficient number, since it is larger than the sum of its proper divisors (136240795721).

422324131255 is a wasteful number, since it uses less digits than its factorization.

422324131255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550027.

The product of its digits is 57600, while the sum is 34.

Adding to 422324131255 its reverse (552131423224), we get a palindrome (974455554479).

The spelling of 422324131255 in words is "four hundred twenty-two billion, three hundred twenty-four million, one hundred thirty-one thousand, two hundred fifty-five".