12012000211 has 2 divisors, whose sum is σ = 12012000212. Its totient is φ = 12012000210.

The previous prime is 12012000197. The next prime is 12012000227. The reversal of 12012000211 is 11200021021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12012000211 - 2²³ = 12003611603 is a prime.

It is not a weakly prime, because it can be changed into another prime (12012000251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006000105 + 6006000106.

It is an arithmetic number, because the mean of its divisors is an integer number (6006000106).

Almost surely, 2^12012000211 is an apocalyptic number.

12012000211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12012000211 is an equidigital number, since it uses as much as digits as its factorization.

12012000211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12012000211 its reverse (11200021021), we get a palindrome (23212021232).

The spelling of 12012000211 in words is "twelve billion, twelve million, two hundred eleven", and thus it is an aban number.