234222512 has 20 divisors (see below), whose sum is σ = 454063200. Its totient is φ = 117044928.

The previous prime is 234222511. The next prime is 234222523. The reversal of 234222512 is 215222432.

It is not an unprimeable number, because it can be changed into a prime (234222511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37913 + ... + 43655.

It is an arithmetic number, because the mean of its divisors is an integer number (22703160).

Almost surely, 2^234222512 is an apocalyptic number.

It is an amenable number.

234222512 is a deficient number, since it is larger than the sum of its proper divisors (219840688).

234222512 is a wasteful number, since it uses less digits than its factorization.

234222512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8300 (or 8294 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 234222512 is about 15304.3298448511. The cubic root of 234222512 is about 616.4192765969.

Adding to 234222512 its reverse (215222432), we get a palindrome (449444944).

The spelling of 234222512 in words is "two hundred thirty-four million, two hundred twenty-two thousand, five hundred twelve".