3233002221 has 8 divisors (see below), whose sum is σ = 4789632960. Its totient is φ = 2155334796.

The previous prime is 3233002189. The next prime is 3233002229. The reversal of 3233002221 is 1222003323.

It is a happy number.

3233002221 is a `hidden beast` number, since 323 + 300 + 22 + 21 = 666.

It is not a de Polignac number, because 3233002221 - 2⁵ = 3233002189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3233002194 and 3233002203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3233002229) 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 7 ways as a sum of consecutive naturals, for example, 59870385 + ... + 59870438.

It is an arithmetic number, because the mean of its divisors is an integer number (598704120).

Almost surely, 2^3233002221 is an apocalyptic number.

It is an amenable number.

3233002221 is a deficient number, since it is larger than the sum of its proper divisors (1556630739).

3233002221 is a wasteful number, since it uses less digits than its factorization.

3233002221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119740832 (or 119740826 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3233002221 is about 56859.4954339203. The cubic root of 3233002221 is about 1478.6611676442.

Adding to 3233002221 its reverse (1222003323), we get a palindrome (4455005544).

The spelling of 3233002221 in words is "three billion, two hundred thirty-three million, two thousand, two hundred twenty-one".