422522315 has 16 divisors (see below), whose sum is σ = 525394080. Its totient is φ = 325812480.

The previous prime is 422522297. The next prime is 422522327. The reversal of 422522315 is 513225224.

It is not a de Polignac number, because 422522315 - 2⁸ = 422522059 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98087 + ... + 102303.

It is an arithmetic number, because the mean of its divisors is an integer number (32837130).

Almost surely, 2^422522315 is an apocalyptic number.

422522315 is a deficient number, since it is larger than the sum of its proper divisors (102871765).

422522315 is a wasteful number, since it uses less digits than its factorization.

422522315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4942.

The product of its digits is 4800, while the sum is 26.

The square root of 422522315 is about 20555.3476010502. The cubic root of 422522315 is about 750.3833980486.

Adding to 422522315 its reverse (513225224), we get a palindrome (935747539).

The spelling of 422522315 in words is "four hundred twenty-two million, five hundred twenty-two thousand, three hundred fifteen".