3320121110121 has 32 divisors (see below), whose sum is σ = 4944868608000. Its totient is φ = 2201643821520.

The previous prime is 3320121110113. The next prime is 3320121110153. The reversal of 3320121110121 is 1210111210233.

3320121110121 is a `hidden beast` number, since 3 + 320 + 1 + 211 + 10 + 121 = 666.

It is not a de Polignac number, because 3320121110121 - 2³ = 3320121110113 is a prime.

It is a super-3 number, since 3×3320121110121³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3320121110094 and 3320121110103.

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

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18539076 + ... + 18717306.

It is an arithmetic number, because the mean of its divisors is an integer number (154527144000).

Almost surely, 2^{3320121110121} is an apocalyptic number.

It is an amenable number.

3320121110121 is a deficient number, since it is larger than the sum of its proper divisors (1624747497879).

3320121110121 is a wasteful number, since it uses less digits than its factorization.

3320121110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181906 (or 181900 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 3320121110121 its reverse (1210111210233), we get a palindrome (4530232320354).

The spelling of 3320121110121 in words is "three trillion, three hundred twenty billion, one hundred twenty-one million, one hundred ten thousand, one hundred twenty-one".