3301330121220 has 24 divisors (see below), whose sum is σ = 9243724339584. Its totient is φ = 880354698976.

The previous prime is 3301330121161. The next prime is 3301330121237. The reversal of 3301330121220 is 221210331033.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27511084284 + ... + 27511084403.

It is an arithmetic number, because the mean of its divisors is an integer number (385155180816).

Almost surely, 2^{3301330121220} is an apocalyptic number.

3301330121220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3301330121220 is an abundant number, since it is smaller than the sum of its proper divisors (5942394218364).

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

3301330121220 is a wasteful number, since it uses less digits than its factorization.

3301330121220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55022168699 (or 55022168697 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3301330121220 its reverse (221210331033), we get a palindrome (3522540452253).

The spelling of 3301330121220 in words is "three trillion, three hundred one billion, three hundred thirty million, one hundred twenty-one thousand, two hundred twenty".