3320121110320 has 240 divisors, whose sum is σ = 9059570150400. Its totient is φ = 1128230788608.

The previous prime is 3320121110291. The next prime is 3320121110321. The reversal of 3320121110320 is 230111210233.

It is a super-2 number, since 2×3320121110320² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320121110321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 205152949 + ... + 205169131.

It is an arithmetic number, because the mean of its divisors is an integer number (37748208960).

Almost surely, 2^{3320121110320} 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 3320121110320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4529785075200).

3320121110320 is an abundant number, since it is smaller than the sum of its proper divisors (5739449040080).

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

3320121110320 is a wasteful number, since it uses less digits than its factorization.

3320121110320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16672 (or 16659 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3320121110320 its reverse (230111210233), we get a palindrome (3550232320553).

The spelling of 3320121110320 in words is "three trillion, three hundred twenty billion, one hundred twenty-one million, one hundred ten thousand, three hundred twenty".