3204121033120 has 192 divisors, whose sum is σ = 8892525793536. Its totient is φ = 1067952660480.

The previous prime is 3204121033117. The next prime is 3204121033123. The reversal of 3204121033120 is 213301214023.

3204121033120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3204121033117) and next prime (3204121033123).

It is a super-2 number, since 2×3204121033120² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3204121033091 and 3204121033100.

It is not an unprimeable number, because it can be changed into a prime (3204121033123) 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, 49405515 + ... + 49470325.

It is an arithmetic number, because the mean of its divisors is an integer number (46315238508).

Almost surely, 2^{3204121033120} 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 3204121033120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4446262896768).

3204121033120 is an abundant number, since it is smaller than the sum of its proper divisors (5688404760416).

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

3204121033120 is a wasteful number, since it uses less digits than its factorization.

3204121033120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66063 (or 66055 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3204121033120 its reverse (213301214023), we get a palindrome (3417422247143).

The spelling of 3204121033120 in words is "three trillion, two hundred four billion, one hundred twenty-one million, thirty-three thousand, one hundred twenty".