202220200200 has 96 divisors (see below), whose sum is σ = 633089568960. Its totient is φ = 53391456000.

The previous prime is 202220200187. The next prime is 202220200201. The reversal of 202220200200 is 2002022202.

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

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is not an unprimeable number, because it can be changed into a prime (202220200201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1607884 + ... + 1729083.

It is an arithmetic number, because the mean of its divisors is an integer number (6594683010).

Almost surely, 2^202220200200 is an apocalyptic number.

202220200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202220200200 is an abundant number, since it is smaller than the sum of its proper divisors (430869368760).

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

202220200200 is a wasteful number, since it uses less digits than its factorization.

202220200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337087 (or 3337078 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 202220200200 its reverse (2002022202), we get a palindrome (204222222402).

The spelling of 202220200200 in words is "two hundred two billion, two hundred twenty million, two hundred thousand, two hundred".