11112020110211 has 2 divisors, whose sum is σ = 11112020110212. Its totient is φ = 11112020110210.

The previous prime is 11112020110199. The next prime is 11112020110229. The reversal of 11112020110211 is 11201102021111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11112020110211 - 2¹⁰ = 11112020109187 is a prime.

It is not a weakly prime, because it can be changed into another prime (11112020110231) 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 as a sum of consecutive naturals, namely, 5556010055105 + 5556010055106.

It is an arithmetic number, because the mean of its divisors is an integer number (5556010055106).

Almost surely, 2^{11112020110211} is an apocalyptic number.

11112020110211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112020110211 is an equidigital number, since it uses as much as digits as its factorization.

11112020110211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11112020110211 its reverse (11201102021111), we get a palindrome (22313122131322).

The spelling of 11112020110211 in words is "eleven trillion, one hundred twelve billion, twenty million, one hundred ten thousand, two hundred eleven".