3220330231002 has 16 divisors (see below), whose sum is σ = 6440902993152. Its totient is φ = 1073402988480.

The previous prime is 3220330230979. The next prime is 3220330231051. The reversal of 3220330231002 is 2001320330223.

It is a self number, because there is not a number n which added to its sum of digits gives 3220330231002.

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, 9932623 + ... + 10251714.

It is an arithmetic number, because the mean of its divisors is an integer number (402556437072).

Almost surely, 2^{3220330231002} is an apocalyptic number.

3220330231002 is an abundant number, since it is smaller than the sum of its proper divisors (3220572762150).

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

3220330231002 is a wasteful number, since it uses less digits than its factorization.

3220330231002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20210933.

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

Adding to 3220330231002 its reverse (2001320330223), we get a palindrome (5221650561225).

The spelling of 3220330231002 in words is "three trillion, two hundred twenty billion, three hundred thirty million, two hundred thirty-one thousand, two".