3233234221 has 4 divisors (see below), whose sum is σ = 3695124832. Its totient is φ = 2771343612.

The previous prime is 3233234201. The next prime is 3233234243. The reversal of 3233234221 is 1224323323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3233234221 - 2⁵ = 3233234189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3233234201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230945295 + ... + 230945308.

It is an arithmetic number, because the mean of its divisors is an integer number (923781208).

Almost surely, 2^3233234221 is an apocalyptic number.

It is an amenable number.

3233234221 is a deficient number, since it is larger than the sum of its proper divisors (461890611).

3233234221 is an equidigital number, since it uses as much as digits as its factorization.

3233234221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461890610.

The product of its digits is 5184, while the sum is 25.

The square root of 3233234221 is about 56861.5355139131. The cubic root of 3233234221 is about 1478.6965363369.

Adding to 3233234221 its reverse (1224323323), we get a palindrome (4457557544).

The spelling of 3233234221 in words is "three billion, two hundred thirty-three million, two hundred thirty-four thousand, two hundred twenty-one".