12321101050211 has 2 divisors, whose sum is σ = 12321101050212. Its totient is φ = 12321101050210.

The previous prime is 12321101050189. The next prime is 12321101050273. The reversal of 12321101050211 is 11205010112321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12321101050211 - 2⁴² = 7923054539107 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12327101050211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160550525105 + 6160550525106.

It is an arithmetic number, because the mean of its divisors is an integer number (6160550525106).

Almost surely, 2^{12321101050211} is an apocalyptic number.

12321101050211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12321101050211 is an equidigital number, since it uses as much as digits as its factorization.

12321101050211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 12321101050211 its reverse (11205010112321), we get a palindrome (23526111162532).

The spelling of 12321101050211 in words is "twelve trillion, three hundred twenty-one billion, one hundred one million, fifty thousand, two hundred eleven".