3220020202200 has 96 divisors (see below), whose sum is σ = 9983032920000. Its totient is φ = 858588588160.

The previous prime is 3220020202171. The next prime is 3220020202213. The reversal of 3220020202200 is 22020200223.

It is a super-2 number, since 2×3220020202200² (a number of 26 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3220020202200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6043819 + ... + 6554981.

It is an arithmetic number, because the mean of its divisors is an integer number (103989926250).

Almost surely, 2^{3220020202200} is an apocalyptic number.

3220020202200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3220020202200 is an abundant number, since it is smaller than the sum of its proper divisors (6763012717800).

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

3220020202200 is a wasteful number, since it uses less digits than its factorization.

3220020202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521681 (or 521672 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 3220020202200 its reverse (22020200223), we get a palindrome (3242040402423).

The spelling of 3220020202200 in words is "three trillion, two hundred twenty billion, twenty million, two hundred two thousand, two hundred".