11100220002211 has 4 divisors (see below), whose sum is σ = 11100350996632. Its totient is φ = 11100089007792.

The previous prime is 11100220002203. The next prime is 11100220002233. The reversal of 11100220002211 is 11220002200111.

11100220002211 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 not a de Polignac number, because 11100220002211 - 2³ = 11100220002203 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11100220002191 and 11100220002200.

It is not an unprimeable number, because it can be changed into a prime (11100220002281) 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, 65370021 + ... + 65539606.

It is an arithmetic number, because the mean of its divisors is an integer number (2775087749158).

Almost surely, 2^{11100220002211} is an apocalyptic number.

11100220002211 is a deficient number, since it is larger than the sum of its proper divisors (130994421).

11100220002211 is an equidigital number, since it uses as much as digits as its factorization.

11100220002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130994420.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11100220002211 its reverse (11220002200111), we get a palindrome (22320222202322).

The spelling of 11100220002211 in words is "eleven trillion, one hundred billion, two hundred twenty million, two thousand, two hundred eleven".