3220331120 has 40 divisors (see below), whose sum is σ = 7491867216. Its totient is φ = 1287341568.

The previous prime is 3220331111. The next prime is 3220331143. The reversal of 3220331120 is 211330223.

3220331120 is nontrivially palindromic in base 9.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128759 + ... + 151721.

Almost surely, 2^3220331120 is an apocalyptic number.

It is an amenable number.

3220331120 is an abundant number, since it is smaller than the sum of its proper divisors (4271536096).

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

3220331120 is a wasteful number, since it uses less digits than its factorization.

3220331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24729 (or 24723 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3220331120 is about 56747.9613730749. The cubic root of 3220331120 is about 1476.7268668688.

Adding to 3220331120 its reverse (211330223), we get a palindrome (3431661343).

The spelling of 3220331120 in words is "three billion, two hundred twenty million, three hundred thirty-one thousand, one hundred twenty".