234224212 has 6 divisors (see below), whose sum is σ = 409892378. Its totient is φ = 117112104.

The previous prime is 234224209. The next prime is 234224227. The reversal of 234224212 is 212422432.

It can be written as a sum of positive squares in only one way, i.e., 229704336 + 4519876 = 15156^2 + 2126^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29278023 + ... + 29278030.

Almost surely, 2^234224212 is an apocalyptic number.

It is an amenable number.

234224212 is a deficient number, since it is larger than the sum of its proper divisors (175668166).

234224212 is a wasteful number, since it uses less digits than its factorization.

234224212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58556057 (or 58556055 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 234224212 is about 15304.3853845883. The cubic root of 234224212 is about 616.4207679284.

Adding to 234224212 its reverse (212422432), we get a palindrome (446646644).

The spelling of 234224212 in words is "two hundred thirty-four million, two hundred twenty-four thousand, two hundred twelve".