12012222210089 has 2 divisors, whose sum is σ = 12012222210090. Its totient is φ = 12012222210088.

The previous prime is 12012222210047. The next prime is 12012222210103. The reversal of 12012222210089 is 98001222221021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10875616752400 + 1136605457689 = 3297820^2 + 1066117^2 .

It is a cyclic number.

It is not a de Polignac number, because 12012222210089 - 2⁸ = 12012222209833 is a prime.

It is not a weakly prime, because it can be changed into another prime (12012222210029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006111105044 + 6006111105045.

It is an arithmetic number, because the mean of its divisors is an integer number (6006111105045).

Almost surely, 2^{12012222210089} is an apocalyptic number.

It is an amenable number.

12012222210089 is a deficient number, since it is larger than the sum of its proper divisors (1).

12012222210089 is an equidigital number, since it uses as much as digits as its factorization.

12012222210089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 12012222210089 in words is "twelve trillion, twelve billion, two hundred twenty-two million, two hundred ten thousand, eighty-nine".