11122340227 has 2 divisors, whose sum is σ = 11122340228. Its totient is φ = 11122340226.

The previous prime is 11122340171. The next prime is 11122340233. The reversal of 11122340227 is 72204322111.

11122340227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122340227 is a prime.

It is not a weakly prime, because it can be changed into another prime (11122340237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561170113 + 5561170114.

It is an arithmetic number, because the mean of its divisors is an integer number (5561170114).

Almost surely, 2^11122340227 is an apocalyptic number.

11122340227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122340227 is an equidigital number, since it uses as much as digits as its factorization.

11122340227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 11122340227 its reverse (72204322111), we get a palindrome (83326662338).

The spelling of 11122340227 in words is "eleven billion, one hundred twenty-two million, three hundred forty thousand, two hundred twenty-seven".