12606054040219 has 2 divisors, whose sum is σ = 12606054040220. Its totient is φ = 12606054040218.

The previous prime is 12606054040207. The next prime is 12606054040247. The reversal of 12606054040219 is 91204045060621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12606054040219 - 2⁷ = 12606054040091 is a prime.

It is a super-2 number, since 2×12606054040219² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12606054040819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6303027020109 + 6303027020110.

It is an arithmetic number, because the mean of its divisors is an integer number (6303027020110).

Almost surely, 2^{12606054040219} is an apocalyptic number.

12606054040219 is a deficient number, since it is larger than the sum of its proper divisors (1).

12606054040219 is an equidigital number, since it uses as much as digits as its factorization.

12606054040219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 12606054040219 in words is "twelve trillion, six hundred six billion, fifty-four million, forty thousand, two hundred nineteen".