200011100120211 has 4 divisors (see below), whose sum is σ = 266681466826952. Its totient is φ = 133340733413472.

The previous prime is 200011100120203. The next prime is 200011100120239. The reversal of 200011100120211 is 112021001110002.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 200011100120211 - 2³ = 200011100120203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200011100120291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33335183353366 + ... + 33335183353371.

It is an arithmetic number, because the mean of its divisors is an integer number (66670366706738).

Almost surely, 2^{200011100120211} is an apocalyptic number.

200011100120211 is a deficient number, since it is larger than the sum of its proper divisors (66670366706741).

200011100120211 is an equidigital number, since it uses as much as digits as its factorization.

200011100120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66670366706740.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200011100120211 its reverse (112021001110002), we get a palindrome (312032101230213).

The spelling of 200011100120211 in words is "two hundred trillion, eleven billion, one hundred million, one hundred twenty thousand, two hundred eleven".