200100000000212 has 24 divisors (see below), whose sum is σ = 380772815544576. Its totient is φ = 91457206868448.

The previous prime is 200100000000139. The next prime is 200100000000301. The reversal of 200100000000212 is 212000000001002.

It is a self number, because there is not a number n which added to its sum of digits gives 200100000000212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18679979708 + ... + 18679990419.

It is an arithmetic number, because the mean of its divisors is an integer number (15865533981024).

Almost surely, 2^{200100000000212} is an apocalyptic number.

It is an amenable number.

200100000000212 is a deficient number, since it is larger than the sum of its proper divisors (180672815544364).

200100000000212 is a wasteful number, since it uses less digits than its factorization.

200100000000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37359970247 (or 37359970245 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 200100000000212 its reverse (212000000001002), we get a palindrome (412100000001214).

The spelling of 200100000000212 in words is "two hundred trillion, one hundred billion, two hundred twelve", and thus it is an aban number.