12230111027 has 2 divisors, whose sum is σ = 12230111028. Its totient is φ = 12230111026.

The previous prime is 12230111009. The next prime is 12230111029. The reversal of 12230111027 is 72011103221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12230111027 - 2¹⁰ = 12230110003 is a prime.

Together with 12230111029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12230111029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115055513 + 6115055514.

It is an arithmetic number, because the mean of its divisors is an integer number (6115055514).

Almost surely, 2^12230111027 is an apocalyptic number.

12230111027 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230111027 is an equidigital number, since it uses as much as digits as its factorization.

12230111027 is an evil number, because the sum of its binary digits is even.

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

Adding to 12230111027 its reverse (72011103221), we get a palindrome (84241214248).

The spelling of 12230111027 in words is "twelve billion, two hundred thirty million, one hundred eleven thousand, twenty-seven".