3002203120020 has 96 divisors (see below), whose sum is σ = 9054032504832. Its totient is φ = 738902995968.

The previous prime is 3002203119947. The next prime is 3002203120069. The reversal of 3002203120020 is 200213022003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5538829 + ... + 6056651.

It is an arithmetic number, because the mean of its divisors is an integer number (94312838592).

Almost surely, 2^{3002203120020} is an apocalyptic number.

3002203120020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3002203120020 is an abundant number, since it is smaller than the sum of its proper divisors (6051829384812).

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

3002203120020 is a wasteful number, since it uses less digits than its factorization.

3002203120020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525281 (or 525279 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 3002203120020 its reverse (200213022003), we get a palindrome (3202416142023).

The spelling of 3002203120020 in words is "three trillion, two billion, two hundred three million, one hundred twenty thousand, twenty".