3002220130312 has 128 divisors (see below), whose sum is σ = 6442615065600. Its totient is φ = 1299295162368.

The previous prime is 3002220130309. The next prime is 3002220130319. The reversal of 3002220130312 is 2130310222003.

It is a super-2 number, since 2×3002220130312² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3002220130312.

It is not an unprimeable number, because it can be changed into a prime (3002220130319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1226897073 + ... + 1226899519.

It is an arithmetic number, because the mean of its divisors is an integer number (50332930200).

Almost surely, 2^{3002220130312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3002220130312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3221307532800).

3002220130312 is an abundant number, since it is smaller than the sum of its proper divisors (3440394935288).

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

3002220130312 is a wasteful number, since it uses less digits than its factorization.

3002220130312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775 (or 4771 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3002220130312 its reverse (2130310222003), we get a palindrome (5132530352315).

The spelling of 3002220130312 in words is "three trillion, two billion, two hundred twenty million, one hundred thirty thousand, three hundred twelve".