3221330332 has 24 divisors (see below), whose sum is σ = 6152267520. Its totient is φ = 1463656560.

The previous prime is 3221330317. The next prime is 3221330393. The reversal of 3221330332 is 2330331223.

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

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108519 + ... + 134977.

It is an arithmetic number, because the mean of its divisors is an integer number (256344480).

Almost surely, 2^3221330332 is an apocalyptic number.

It is an amenable number.

3221330332 is a deficient number, since it is larger than the sum of its proper divisors (2930937188).

3221330332 is a wasteful number, since it uses less digits than its factorization.

3221330332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29241 (or 29239 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 3221330332 is about 56756.7646364731. The cubic root of 3221330332 is about 1476.8795851829.

Adding to 3221330332 its reverse (2330331223), we get a palindrome (5551661555).

The spelling of 3221330332 in words is "three billion, two hundred twenty-one million, three hundred thirty thousand, three hundred thirty-two".