11112332227 has 2 divisors, whose sum is σ = 11112332228. Its totient is φ = 11112332226.

The previous prime is 11112332219. The next prime is 11112332237. The reversal of 11112332227 is 72223321111.

It is a weak prime.

It is an emirp because it is prime and its reverse (72223321111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11112332227 - 2³ = 11112332219 is a prime.

It is not a weakly prime, because it can be changed into another prime (11112332237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556166113 + 5556166114.

It is an arithmetic number, because the mean of its divisors is an integer number (5556166114).

Almost surely, 2^11112332227 is an apocalyptic number.

11112332227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112332227 is an equidigital number, since it uses as much as digits as its factorization.

11112332227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 25.

Adding to 11112332227 its reverse (72223321111), we get a palindrome (83335653338).

The spelling of 11112332227 in words is "eleven billion, one hundred twelve million, three hundred thirty-two thousand, two hundred twenty-seven".