200001021112200 has 192 divisors, whose sum is σ = 772990959697920. Its totient is φ = 41558653728000.

The previous prime is 200001021112177. The next prime is 200001021112219. The reversal of 200001021112200 is 2211120100002.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2164467016 + ... + 2164559415.

It is an arithmetic number, because the mean of its divisors is an integer number (4025994581760).

Almost surely, 2^{200001021112200} is an apocalyptic number.

200001021112200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200001021112200 is an abundant number, since it is smaller than the sum of its proper divisors (572989938585720).

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

200001021112200 is a wasteful number, since it uses less digits than its factorization.

200001021112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4329026468 (or 4329026459 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200001021112200 its reverse (2211120100002), we get a palindrome (202212141212202).

The spelling of 200001021112200 in words is "two hundred trillion, one billion, twenty-one million, one hundred twelve thousand, two hundred".