3220133232 has 20 divisors (see below), whose sum is σ = 8318677640. Its totient is φ = 1073377728.

The previous prime is 3220133227. The next prime is 3220133249. The reversal of 3220133232 is 2323310223.

It is a junction number, because it is equal to n+sod(n) for n = 3220133199 and 3220133208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33543007 + ... + 33543102.

It is an arithmetic number, because the mean of its divisors is an integer number (415933882).

Almost surely, 2^3220133232 is an apocalyptic number.

It is an amenable number.

3220133232 is an abundant number, since it is smaller than the sum of its proper divisors (5098544408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3220133232 is a wasteful number, since it uses less digits than its factorization.

3220133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67086120 (or 67086114 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3220133232 is about 56746.2177770466. The cubic root of 3220133232 is about 1476.6966181665.

Adding to 3220133232 its reverse (2323310223), we get a palindrome (5543443455).

The spelling of 3220133232 in words is "three billion, two hundred twenty million, one hundred thirty-three thousand, two hundred thirty-two".