20022220000200 has 96 divisors (see below), whose sum is σ = 67711507659360. Its totient is φ = 4853871513600.

The previous prime is 20022220000187. The next prime is 20022220000201. The reversal of 20022220000200 is 200002222002.

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 (20022220000201) 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, 1516828249 + ... + 1516841448.

It is an arithmetic number, because the mean of its divisors is an integer number (705328204785).

Almost surely, 2^{20022220000200} is an apocalyptic number.

20022220000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20022220000200 is an abundant number, since it is smaller than the sum of its proper divisors (47689287659160).

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

20022220000200 is a wasteful number, since it uses less digits than its factorization.

20022220000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033669727 (or 3033669718 counting only the distinct ones).

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

Adding to 20022220000200 its reverse (200002222002), we get a palindrome (20222222222202).

The spelling of 20022220000200 in words is "twenty trillion, twenty-two billion, two hundred twenty million, two hundred", and thus it is an aban number.