422245134315 has 24 divisors (see below), whose sum is σ = 731912761008. Its totient is φ = 225190883520.

The previous prime is 422245134313. The next prime is 422245134317. The reversal of 422245134315 is 513431542224.

It is a happy number.

422245134315 is a `hidden beast` number, since 42 + 224 + 51 + 34 + 315 = 666.

It is an interprime number because it is at equal distance from previous prime (422245134313) and next prime (422245134317).

It is not a de Polignac number, because 422245134315 - 2¹ = 422245134313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422245134315.

It is not an unprimeable number, because it can be changed into a prime (422245134313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1711300 + ... + 1942430.

It is an arithmetic number, because the mean of its divisors is an integer number (30496365042).

Almost surely, 2^422245134315 is an apocalyptic number.

422245134315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

422245134315 is a deficient number, since it is larger than the sum of its proper divisors (309667626693).

422245134315 is a wasteful number, since it uses less digits than its factorization.

422245134315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271739 (or 271736 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

Adding to 422245134315 its reverse (513431542224), we get a palindrome (935676676539).

The spelling of 422245134315 in words is "four hundred twenty-two billion, two hundred forty-five million, one hundred thirty-four thousand, three hundred fifteen".