422334212 has 12 divisors (see below), whose sum is σ = 747990096. Its totient is φ = 208622760.

The previous prime is 422334203. The next prime is 422334229. The reversal of 422334212 is 212433224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635714 + ... + 636377.

It is an arithmetic number, because the mean of its divisors is an integer number (62332508).

Almost surely, 2^422334212 is an apocalyptic number.

It is an amenable number.

422334212 is a deficient number, since it is larger than the sum of its proper divisors (325655884).

422334212 is a wasteful number, since it uses less digits than its factorization.

422334212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272178 (or 1272176 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 422334212 is about 20550.7715670239. The cubic root of 422334212 is about 750.2720269528.

Adding to 422334212 its reverse (212433224), we get a palindrome (634767436).

The spelling of 422334212 in words is "four hundred twenty-two million, three hundred thirty-four thousand, two hundred twelve".