3221132332 has 24 divisors (see below), whose sum is σ = 6151843152. Its totient is φ = 1463577600.

The previous prime is 3221132311. The next prime is 3221132363. The reversal of 3221132332 is 2332311223.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 111732 + ... + 137572.

It is an arithmetic number, because the mean of its divisors is an integer number (256326798).

Almost surely, 2^3221132332 is an apocalyptic number.

It is an amenable number.

3221132332 is a deficient number, since it is larger than the sum of its proper divisors (2930710820).

3221132332 is a wasteful number, since it uses less digits than its factorization.

3221132332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28689 (or 28687 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 3221132332 is about 56755.0203241969. The cubic root of 3221132332 is about 1476.8493256194.

Adding to 3221132332 its reverse (2332311223), we get a palindrome (5553443555).

The spelling of 3221132332 in words is "three billion, two hundred twenty-one million, one hundred thirty-two thousand, three hundred thirty-two".