11200211102211 has 16 divisors (see below), whose sum is σ = 15017460758784. Its totient is φ = 7424925034464.

The previous prime is 11200211102191. The next prime is 11200211102221. The reversal of 11200211102211 is 11220111200211.

It is a happy number.

It is not a de Polignac number, because 11200211102211 - 2⁶ = 11200211102147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11200211102221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3971935 + ... + 6178728.

It is an arithmetic number, because the mean of its divisors is an integer number (938591297424).

Almost surely, 2^{11200211102211} is an apocalyptic number.

11200211102211 is a deficient number, since it is larger than the sum of its proper divisors (3817249656573).

11200211102211 is a wasteful number, since it uses less digits than its factorization.

11200211102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10152730.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11200211102211 its reverse (11220111200211), we get a palindrome (22420322302422).

The spelling of 11200211102211 in words is "eleven trillion, two hundred billion, two hundred eleven million, one hundred two thousand, two hundred eleven".