422323310 has 8 divisors (see below), whose sum is σ = 760181976. Its totient is φ = 168929320.

The previous prime is 422323289. The next prime is 422323337. The reversal of 422323310 is 13323224.

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

It is a super-2 number, since 2×422323310² = 356713956338712200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21116156 + ... + 21116175.

It is an arithmetic number, because the mean of its divisors is an integer number (95022747).

Almost surely, 2^422323310 is an apocalyptic number.

422323310 is a deficient number, since it is larger than the sum of its proper divisors (337858666).

422323310 is a wasteful number, since it uses less digits than its factorization.

422323310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42232338.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 422323310 is about 20550.5063197966. The cubic root of 422323310 is about 750.2655711367.

Adding to 422323310 its reverse (13323224), we get a palindrome (435646534).

The spelling of 422323310 in words is "four hundred twenty-two million, three hundred twenty-three thousand, three hundred ten".