12102210011 has 2 divisors, whose sum is σ = 12102210012. Its totient is φ = 12102210010.

The previous prime is 12102209957. The next prime is 12102210017. The reversal of 12102210011 is 11001220121.

12102210011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12102210011 - 2²² = 12098015707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12102209974 and 12102210001.

It is not a weakly prime, because it can be changed into another prime (12102210017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051105005 + 6051105006.

It is an arithmetic number, because the mean of its divisors is an integer number (6051105006).

Almost surely, 2^12102210011 is an apocalyptic number.

12102210011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102210011 is an equidigital number, since it uses as much as digits as its factorization.

12102210011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12102210011 its reverse (11001220121), we get a palindrome (23103430132).

The spelling of 12102210011 in words is "twelve billion, one hundred two million, two hundred ten thousand, eleven".