200211111220211 has 16 divisors (see below), whose sum is σ = 246475079653824. Its totient is φ = 158369317098624.

The previous prime is 200211111220193. The next prime is 200211111220217. The reversal of 200211111220211 is 112022111112002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200211111220211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200211111220211.

It is not an unprimeable number, because it can be changed into a prime (200211111220217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273759176 + ... + 274489541.

It is an arithmetic number, because the mean of its divisors is an integer number (15404692478364).

Almost surely, 2^{200211111220211} is an apocalyptic number.

200211111220211 is a deficient number, since it is larger than the sum of its proper divisors (46263968433613).

200211111220211 is a wasteful number, since it uses less digits than its factorization.

200211111220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548252750.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 200211111220211 its reverse (112022111112002), we get a palindrome (312233222332213).

The spelling of 200211111220211 in words is "two hundred trillion, two hundred eleven billion, one hundred eleven million, two hundred twenty thousand, two hundred eleven".