12012010002227 has 2 divisors, whose sum is σ = 12012010002228. Its totient is φ = 12012010002226.

The previous prime is 12012010002197. The next prime is 12012010002247. The reversal of 12012010002227 is 72220001021021.

It is an a-pointer prime, because the next prime (12012010002247) can be obtained adding 12012010002227 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12012010002227 - 2⁶ = 12012010002163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12012010002199 and 12012010002208.

It is not a weakly prime, because it can be changed into another prime (12012010002247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006005001113 + 6006005001114.

It is an arithmetic number, because the mean of its divisors is an integer number (6006005001114).

Almost surely, 2^{12012010002227} is an apocalyptic number.

12012010002227 is a deficient number, since it is larger than the sum of its proper divisors (1).

12012010002227 is an equidigital number, since it uses as much as digits as its factorization.

12012010002227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 12012010002227 its reverse (72220001021021), we get a palindrome (84232011023248).

The spelling of 12012010002227 in words is "twelve trillion, twelve billion, ten million, two thousand, two hundred twenty-seven".