11100221102227 has 2 divisors, whose sum is σ = 11100221102228. Its totient is φ = 11100221102226.

The previous prime is 11100221102207. The next prime is 11100221102233. The reversal of 11100221102227 is 72220112200111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11100221102227 - 2³¹ = 11098073618579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11100221102198 and 11100221102207.

It is not a weakly prime, because it can be changed into another prime (11100221102207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550110551113 + 5550110551114.

It is an arithmetic number, because the mean of its divisors is an integer number (5550110551114).

Almost surely, 2^{11100221102227} is an apocalyptic number.

11100221102227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100221102227 is an equidigital number, since it uses as much as digits as its factorization.

11100221102227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 11100221102227 its reverse (72220112200111), we get a palindrome (83320333302338).

The spelling of 11100221102227 in words is "eleven trillion, one hundred billion, two hundred twenty-one million, one hundred two thousand, two hundred twenty-seven".