11113002211 has 16 divisors (see below), whose sum is σ = 11544827616. Its totient is φ = 10691156736.

The previous prime is 11113002209. The next prime is 11113002223. The reversal of 11113002211 is 11220031111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11113002211 - 2¹ = 11113002209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11113002191 and 11113002200.

It is not an unprimeable number, because it can be changed into a prime (11113002911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661036 + ... + 677638.

It is an arithmetic number, because the mean of its divisors is an integer number (721551726).

Almost surely, 2^11113002211 is an apocalyptic number.

11113002211 is a deficient number, since it is larger than the sum of its proper divisors (431825405).

11113002211 is a wasteful number, since it uses less digits than its factorization.

11113002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16902.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11113002211 its reverse (11220031111), we get a palindrome (22333033322).

The spelling of 11113002211 in words is "eleven billion, one hundred thirteen million, two thousand, two hundred eleven".