12022000027 has 2 divisors, whose sum is σ = 12022000028. Its totient is φ = 12022000026.

The previous prime is 12022000021. The next prime is 12022000049. The reversal of 12022000027 is 72000022021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12022000027 - 2¹¹ = 12021997979 is a prime.

It is not a weakly prime, because it can be changed into another prime (12022000021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011000013 + 6011000014.

It is an arithmetic number, because the mean of its divisors is an integer number (6011000014).

Almost surely, 2^12022000027 is an apocalyptic number.

12022000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022000027 is an equidigital number, since it uses as much as digits as its factorization.

12022000027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 16.

Adding to 12022000027 its reverse (72000022021), we get a palindrome (84022022048).

The spelling of 12022000027 in words is "twelve billion, twenty-two million, twenty-seven", and thus it is an aban number and an uban number.