3310202232020 has 12 divisors (see below), whose sum is σ = 6951424687284. Its totient is φ = 1324080892800.

The previous prime is 3310202232013. The next prime is 3310202232023. The reversal of 3310202232020 is 202322020133.

It can be written as a sum of positive squares in 2 ways, for example, as 2473643219524 + 836559012496 = 1572782^2 + 914636^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 165510111601 = 3310202232020 / (3 + 3 + 1 + 0 + 2 + 0 + 2 + 2 + 3 + 2 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 3310202231983 and 3310202232001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3310202232023) 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, 82755055781 + ... + 82755055820.

It is an arithmetic number, because the mean of its divisors is an integer number (579285390607).

Almost surely, 2^{3310202232020} is an apocalyptic number.

It is an amenable number.

3310202232020 is an abundant number, since it is smaller than the sum of its proper divisors (3641222455264).

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

3310202232020 is a wasteful number, since it uses less digits than its factorization.

3310202232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165510111610 (or 165510111608 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 3310202232020 its reverse (202322020133), we get a palindrome (3512524252153).

The spelling of 3310202232020 in words is "three trillion, three hundred ten billion, two hundred two million, two hundred thirty-two thousand, twenty".