3220302203020 has 48 divisors (see below), whose sum is σ = 7789581434880. Its totient is φ = 1095409877184.

The previous prime is 3220302202969. The next prime is 3220302203023. The reversal of 3220302203020 is 203022030223.

It is not an unprimeable number, because it can be changed into a prime (3220302203023) 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 15 ways as a sum of consecutive naturals, for example, 90541900 + ... + 90577459.

It is an arithmetic number, because the mean of its divisors is an integer number (162282946560).

Almost surely, 2^{3220302203020} is an apocalyptic number.

It is an amenable number.

3220302203020 is an abundant number, since it is smaller than the sum of its proper divisors (4569279231860).

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

3220302203020 is a wasteful number, since it uses less digits than its factorization.

3220302203020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181119502 (or 181119500 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 3220302203020 its reverse (203022030223), we get a palindrome (3423324233243).

The spelling of 3220302203020 in words is "three trillion, two hundred twenty billion, three hundred two million, two hundred three thousand, twenty".