11201110002211 has 4 divisors (see below), whose sum is σ = 11208981479392. Its totient is φ = 11193238525032.

The previous prime is 11201110002209. The next prime is 11201110002241. The reversal of 11201110002211 is 11220001110211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11201110002211 - 2¹ = 11201110002209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11201110002191 and 11201110002200.

It is not an unprimeable number, because it can be changed into a prime (11201110002241) 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, 3935736456 + ... + 3935739301.

It is an arithmetic number, because the mean of its divisors is an integer number (2802245369848).

Almost surely, 2^{11201110002211} is an apocalyptic number.

11201110002211 is a deficient number, since it is larger than the sum of its proper divisors (7871477181).

11201110002211 is an equidigital number, since it uses as much as digits as its factorization.

11201110002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7871477180.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11201110002211 its reverse (11220001110211), we get a palindrome (22421111112422).

The spelling of 11201110002211 in words is "eleven trillion, two hundred one billion, one hundred ten million, two thousand, two hundred eleven".