3221310013130 has 128 divisors (see below), whose sum is σ = 7002878976000. Its totient is φ = 1053671673600.

The previous prime is 3221310013091. The next prime is 3221310013153. The reversal of 3221310013130 is 313100131223.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2964821 + ... + 3902919.

It is an arithmetic number, because the mean of its divisors is an integer number (54709992000).

Almost surely, 2^{3221310013130} is an apocalyptic number.

3221310013130 is an abundant number, since it is smaller than the sum of its proper divisors (3781568962870).

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

3221310013130 is a wasteful number, since it uses less digits than its factorization.

3221310013130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938220.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3221310013130 its reverse (313100131223), we get a palindrome (3534410144353).

The spelling of 3221310013130 in words is "three trillion, two hundred twenty-one billion, three hundred ten million, thirteen thousand, one hundred thirty".