200100212 has 24 divisors (see below), whose sum is σ = 378639072. Its totient is φ = 91980000.

The previous prime is 200100209. The next prime is 200100247. The reversal of 200100212 is 212001002.

It is a self number, because there is not a number n which added to its sum of digits gives 200100212.

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, 5387 + ... + 20717.

It is an arithmetic number, because the mean of its divisors is an integer number (15776628).

Almost surely, 2^200100212 is an apocalyptic number.

It is an amenable number.

200100212 is a deficient number, since it is larger than the sum of its proper divisors (178538860).

200100212 is a wasteful number, since it uses less digits than its factorization.

200100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15599 (or 15597 counting only the distinct ones).

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

The square root of 200100212 is about 14145.6782092624. The cubic root of 200100212 is about 584.9012052221.

Adding to 200100212 its reverse (212001002), we get a palindrome (412101214).

The spelling of 200100212 in words is "two hundred million, one hundred thousand, two hundred twelve".