3002001020220 has 24 divisors (see below), whose sum is σ = 8405602856784. Its totient is φ = 800533605376.

The previous prime is 3002001020189. The next prime is 3002001020261. The reversal of 3002001020220 is 220201002003.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3002001020196 and 3002001020205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25016675109 + ... + 25016675228.

It is an arithmetic number, because the mean of its divisors is an integer number (350233452366).

Almost surely, 2^{3002001020220} is an apocalyptic number.

3002001020220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3002001020220 is an abundant number, since it is smaller than the sum of its proper divisors (5403601836564).

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

3002001020220 is a wasteful number, since it uses less digits than its factorization.

3002001020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50033350349 (or 50033350347 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 3002001020220 its reverse (220201002003), we get a palindrome (3222202022223).

The spelling of 3002001020220 in words is "three trillion, two billion, one million, twenty thousand, two hundred twenty".