12722045159 has 2 divisors, whose sum is σ = 12722045160. Its totient is φ = 12722045158.

The previous prime is 12722045113. The next prime is 12722045227. The reversal of 12722045159 is 95154022721.

12722045159 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 12722045159 - 2¹² = 12722041063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12722045359) 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, 6361022579 + 6361022580.

It is an arithmetic number, because the mean of its divisors is an integer number (6361022580).

Almost surely, 2^12722045159 is an apocalyptic number.

12722045159 is a deficient number, since it is larger than the sum of its proper divisors (1).

12722045159 is an equidigital number, since it uses as much as digits as its factorization.

12722045159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 12722045159 in words is "twelve billion, seven hundred twenty-two million, forty-five thousand, one hundred fifty-nine".