422214234 has 32 divisors (see below), whose sum is σ = 938724864. Its totient is φ = 125720640.

The previous prime is 422214223. The next prime is 422214241. The reversal of 422214234 is 432412224.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84889 + ... + 89724.

It is an arithmetic number, because the mean of its divisors is an integer number (29335152).

Almost surely, 2^422214234 is an apocalyptic number.

422214234 is an abundant number, since it is smaller than the sum of its proper divisors (516510630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422214234 is a wasteful number, since it uses less digits than its factorization.

422214234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174662.

The product of its digits is 3072, while the sum is 24.

The square root of 422214234 is about 20547.8522965297. The cubic root of 422214234 is about 750.2009736968.

Adding to 422214234 its reverse (432412224), we get a palindrome (854626458).

The spelling of 422214234 in words is "four hundred twenty-two million, two hundred fourteen thousand, two hundred thirty-four".