233223212 has 24 divisors (see below), whose sum is σ = 418768896. Its totient is φ = 113598288.

The previous prime is 233223169. The next prime is 233223223. The reversal of 233223212 is 212322332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39143 + ... + 44705.

It is an arithmetic number, because the mean of its divisors is an integer number (17448704).

Almost surely, 2^233223212 is an apocalyptic number.

It is an amenable number.

233223212 is a deficient number, since it is larger than the sum of its proper divisors (185545684).

233223212 is a wasteful number, since it uses less digits than its factorization.

233223212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5837 (or 5835 counting only the distinct ones).

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

The square root of 233223212 is about 15271.6473243721. The cubic root of 233223212 is about 615.5413850450.

Adding to 233223212 its reverse (212322332), we get a palindrome (445545544).

The spelling of 233223212 in words is "two hundred thirty-three million, two hundred twenty-three thousand, two hundred twelve".