3001202020 has 24 divisors (see below), whose sum is σ = 6396594624. Its totient is φ = 1182562656.

The previous prime is 3001201993. The next prime is 3001202033. The reversal of 3001202020 is 202021003.

3001202020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 3001201988 and 3001202006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1118512 + ... + 1121191.

It is an arithmetic number, because the mean of its divisors is an integer number (266524776).

Almost surely, 2^3001202020 is an apocalyptic number.

It is an amenable number.

3001202020 is an abundant number, since it is smaller than the sum of its proper divisors (3395392604).

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

3001202020 is a wasteful number, since it uses less digits than its factorization.

3001202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239779 (or 2239777 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 3001202020 is about 54783.2275427434. The cubic root of 3001202020 is about 1442.4421682344.

Adding to 3001202020 its reverse (202021003), we get a palindrome (3203223023).

The spelling of 3001202020 in words is "three billion, one million, two hundred two thousand, twenty".