422324222 has 8 divisors (see below), whose sum is σ = 653921472. Its totient is φ = 204350400.

The previous prime is 422324213. The next prime is 422324239. The reversal of 422324222 is 222423224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3405779 + ... + 3405902.

It is an arithmetic number, because the mean of its divisors is an integer number (81740184).

Almost surely, 2^422324222 is an apocalyptic number.

422324222 is a deficient number, since it is larger than the sum of its proper divisors (231597250).

422324222 is a wasteful number, since it uses less digits than its factorization.

422324222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6811714.

The product of its digits is 3072, while the sum is 23.

The square root of 422324222 is about 20550.5285090189. The cubic root of 422324222 is about 750.2661111982.

Adding to 422324222 its reverse (222423224), we get a palindrome (644747446).

The spelling of 422324222 in words is "four hundred twenty-two million, three hundred twenty-four thousand, two hundred twenty-two".