3220331002 has 16 divisors (see below), whose sum is σ = 5522149440. Its totient is φ = 1379746368.

The previous prime is 3220330991. The next prime is 3220331003. The reversal of 3220331002 is 2001330223.

It is not an unprimeable number, because it can be changed into a prime (3220331003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20649 + ... + 82867.

It is an arithmetic number, because the mean of its divisors is an integer number (345134340).

Almost surely, 2^3220331002 is an apocalyptic number.

3220331002 is a deficient number, since it is larger than the sum of its proper divisors (2301818438).

3220331002 is a wasteful number, since it uses less digits than its factorization.

3220331002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65925.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3220331002 is about 56747.9603333900. The cubic root of 3220331002 is about 1476.7268488320.

Adding to 3220331002 its reverse (2001330223), we get a palindrome (5221661225).

The spelling of 3220331002 in words is "three billion, two hundred twenty million, three hundred thirty-one thousand, two".