12219450628603 has 2 divisors, whose sum is σ = 12219450628604. Its totient is φ = 12219450628602.

The previous prime is 12219450628573. The next prime is 12219450628613. The reversal of 12219450628603 is 30682605491221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12219450628603 is a prime.

It is not a weakly prime, because it can be changed into another prime (12219450628613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6109725314301 + 6109725314302.

It is an arithmetic number, because the mean of its divisors is an integer number (6109725314302).

Almost surely, 2^{12219450628603} is an apocalyptic number.

12219450628603 is a deficient number, since it is larger than the sum of its proper divisors (1).

12219450628603 is an equidigital number, since it uses as much as digits as its factorization.

12219450628603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 12219450628603 in words is "twelve trillion, two hundred nineteen billion, four hundred fifty million, six hundred twenty-eight thousand, six hundred three".