12222103639 has 2 divisors, whose sum is σ = 12222103640. Its totient is φ = 12222103638.

The previous prime is 12222103613. The next prime is 12222103669. The reversal of 12222103639 is 93630122221.

12222103639 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 12222103639 - 2¹⁹ = 12221579351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12222103639.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12222103669) 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, 6111051819 + 6111051820.

It is an arithmetic number, because the mean of its divisors is an integer number (6111051820).

Almost surely, 2^12222103639 is an apocalyptic number.

12222103639 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222103639 is an equidigital number, since it uses as much as digits as its factorization.

12222103639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 12222103639 in words is "twelve billion, two hundred twenty-two million, one hundred three thousand, six hundred thirty-nine".