3321001110121 has 4 divisors (see below), whose sum is σ = 3324876258132. Its totient is φ = 3317125962112.

The previous prime is 3321001110113. The next prime is 3321001110173. The reversal of 3321001110121 is 1210111001233.

It is a happy number.

3321001110121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2500462251225 + 820538858896 = 1581285^2 + 905836^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321001110121 - 2³ = 3321001110113 is a prime.

It is a super-2 number, since 2×3321001110121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3321001110095 and 3321001110104.

It is not an unprimeable number, because it can be changed into a prime (3321001110101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937572720 + ... + 1937574433.

It is an arithmetic number, because the mean of its divisors is an integer number (831219064533).

Almost surely, 2^{3321001110121} is an apocalyptic number.

It is an amenable number.

3321001110121 is a deficient number, since it is larger than the sum of its proper divisors (3875148011).

3321001110121 is an equidigital number, since it uses as much as digits as its factorization.

3321001110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875148010.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 3321001110121 its reverse (1210111001233), we get a palindrome (4531112111354).

The spelling of 3321001110121 in words is "three trillion, three hundred twenty-one billion, one million, one hundred ten thousand, one hundred twenty-one".