211021210000200 has 192 divisors, whose sum is σ = 684670014028800. Its totient is φ = 53663083372800.

The previous prime is 211021210000163. The next prime is 211021210000231. The reversal of 211021210000200 is 2000012120112.

211021210000200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 18530980 + ... + 27666579.

It is an arithmetic number, because the mean of its divisors is an integer number (3565989656400).

Almost surely, 2^{211021210000200} is an apocalyptic number.

211021210000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211021210000200 is an abundant number, since it is smaller than the sum of its proper divisors (473648804028600).

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

211021210000200 is a wasteful number, since it uses less digits than its factorization.

211021210000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46197932 (or 46197923 counting only the distinct ones).

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

Adding to 211021210000200 its reverse (2000012120112), we get a palindrome (213021222120312).

The spelling of 211021210000200 in words is "two hundred eleven trillion, twenty-one billion, two hundred ten million, two hundred", and thus it is an aban number.