3120411202220 has 24 divisors (see below), whose sum is σ = 7056929950224. Its totient is φ = 1152151828416.

The previous prime is 3120411202219. The next prime is 3120411202333. The reversal of 3120411202220 is 222021140213.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3120411202192 and 3120411202201.

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, 6000790514 + ... + 6000791033.

It is an arithmetic number, because the mean of its divisors is an integer number (294038747926).

Almost surely, 2^{3120411202220} is an apocalyptic number.

It is an amenable number.

3120411202220 is an abundant number, since it is smaller than the sum of its proper divisors (3936518748004).

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

3120411202220 is a wasteful number, since it uses less digits than its factorization.

3120411202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12001581569 (or 12001581567 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 3120411202220 its reverse (222021140213), we get a palindrome (3342432342433).

The spelling of 3120411202220 in words is "three trillion, one hundred twenty billion, four hundred eleven million, two hundred two thousand, two hundred twenty".