12000011027 has 2 divisors, whose sum is σ = 12000011028. Its totient is φ = 12000011026.

The previous prime is 12000010991. The next prime is 12000011033. The reversal of 12000011027 is 72011000021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12000011027 - 2¹⁸ = 11999748883 is a prime.

It is not a weakly prime, because it can be changed into another prime (12000011047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000005513 + 6000005514.

It is an arithmetic number, because the mean of its divisors is an integer number (6000005514).

Almost surely, 2^12000011027 is an apocalyptic number.

12000011027 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000011027 is an equidigital number, since it uses as much as digits as its factorization.

12000011027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 12000011027 its reverse (72011000021), we get a palindrome (84011011048).

The spelling of 12000011027 in words is "twelve billion, eleven thousand, twenty-seven".