200000202121200 has 240 divisors, whose sum is σ = 700247171340416. Its totient is φ = 48496030387200.

The previous prime is 200000202121199. The next prime is 200000202121231. The reversal of 200000202121200 is 2121202000002.

200000202121200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is a congruent number.

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, 94630366 + ... + 96720765.

Almost surely, 2^{200000202121200} is an apocalyptic number.

200000202121200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200000202121200 is an abundant number, since it is smaller than the sum of its proper divisors (500246969219216).

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

200000202121200 is a wasteful number, since it uses less digits than its factorization.

200000202121200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191351232 (or 191351221 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200000202121200 its reverse (2121202000002), we get a palindrome (202121404121202).

The spelling of 200000202121200 in words is "two hundred trillion, two hundred two million, one hundred twenty-one thousand, two hundred".