12021210000200 has 48 divisors (see below), whose sum is σ = 28025469588480. Its totient is φ = 4795381834560.

The previous prime is 12021210000199. The next prime is 12021210000227. The reversal of 12021210000200 is 200001212021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81814952 + ... + 81961751.

It is an arithmetic number, because the mean of its divisors is an integer number (583863949760).

Almost surely, 2^{12021210000200} is an apocalyptic number.

12021210000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12021210000200 is an abundant number, since it is smaller than the sum of its proper divisors (16004259588280).

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

12021210000200 is a wasteful number, since it uses less digits than its factorization.

12021210000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163777086 (or 163777077 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12021210000200 its reverse (200001212021), we get a palindrome (12221211212221).

The spelling of 12021210000200 in words is "twelve trillion, twenty-one billion, two hundred ten million, two hundred", and thus it is an aban number.