11100110020211 has 4 divisors (see below), whose sum is σ = 11100324886392. Its totient is φ = 11099895154032.

The previous prime is 11100110020189. The next prime is 11100110020213. The reversal of 11100110020211 is 11202001100111.

11100110020211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100110020211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100110020192 and 11100110020201.

It is not an unprimeable number, because it can be changed into a prime (11100110020213) 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, 107355581 + ... + 107458926.

It is an arithmetic number, because the mean of its divisors is an integer number (2775081221598).

Almost surely, 2^{11100110020211} is an apocalyptic number.

11100110020211 is a deficient number, since it is larger than the sum of its proper divisors (214866181).

11100110020211 is an equidigital number, since it uses as much as digits as its factorization.

11100110020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214866180.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11100110020211 its reverse (11202001100111), we get a palindrome (22302111120322).

The spelling of 11100110020211 in words is "eleven trillion, one hundred billion, one hundred ten million, twenty thousand, two hundred eleven".