11010221227 has 2 divisors, whose sum is σ = 11010221228. Its totient is φ = 11010221226.

The previous prime is 11010221197. The next prime is 11010221263. The reversal of 11010221227 is 72212201011.

It is a weak prime.

It is an emirp because it is prime and its reverse (72212201011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11010221227 - 2¹¹ = 11010219179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010224227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505110613 + 5505110614.

It is an arithmetic number, because the mean of its divisors is an integer number (5505110614).

Almost surely, 2^11010221227 is an apocalyptic number.

11010221227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010221227 is an equidigital number, since it uses as much as digits as its factorization.

11010221227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 11010221227 its reverse (72212201011), we get a palindrome (83222422238).

The spelling of 11010221227 in words is "eleven billion, ten million, two hundred twenty-one thousand, two hundred twenty-seven".