11310012227 has 2 divisors, whose sum is σ = 11310012228. Its totient is φ = 11310012226.

The previous prime is 11310012199. The next prime is 11310012269. The reversal of 11310012227 is 72221001311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11310012227 - 2⁶ = 11310012163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11310012199 and 11310012208.

It is not a weakly prime, because it can be changed into another prime (11310012277) 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, 5655006113 + 5655006114.

It is an arithmetic number, because the mean of its divisors is an integer number (5655006114).

Almost surely, 2^11310012227 is an apocalyptic number.

11310012227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11310012227 is an equidigital number, since it uses as much as digits as its factorization.

11310012227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 11310012227 its reverse (72221001311), we get a palindrome (83531013538).

The spelling of 11310012227 in words is "eleven billion, three hundred ten million, twelve thousand, two hundred twenty-seven".