12012010008211 has 2 divisors, whose sum is σ = 12012010008212. Its totient is φ = 12012010008210.

The previous prime is 12012010008157. The next prime is 12012010008241. The reversal of 12012010008211 is 11280001021021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12012010008211 - 2¹⁵ = 12012009975443 is a prime.

It is a super-2 number, since 2×12012010008211² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12012010008241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006005004105 + 6006005004106.

It is an arithmetic number, because the mean of its divisors is an integer number (6006005004106).

Almost surely, 2^{12012010008211} is an apocalyptic number.

12012010008211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12012010008211 is an equidigital number, since it uses as much as digits as its factorization.

12012010008211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 12012010008211 its reverse (11280001021021), we get a palindrome (23292011029232).

The spelling of 12012010008211 in words is "twelve trillion, twelve billion, ten million, eight thousand, two hundred eleven".