12202281211 has 2 divisors, whose sum is σ = 12202281212. Its totient is φ = 12202281210.

The previous prime is 12202281209. The next prime is 12202281263. The reversal of 12202281211 is 11218220221.

12202281211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12202281211 - 2¹ = 12202281209 is a prime.

Together with 12202281209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12202287211) 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, 6101140605 + 6101140606.

It is an arithmetic number, because the mean of its divisors is an integer number (6101140606).

Almost surely, 2^12202281211 is an apocalyptic number.

12202281211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202281211 is an equidigital number, since it uses as much as digits as its factorization.

12202281211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 22.

The spelling of 12202281211 in words is "twelve billion, two hundred two million, two hundred eighty-one thousand, two hundred eleven".