11219753585863 has 2 divisors, whose sum is σ = 11219753585864. Its totient is φ = 11219753585862.

The previous prime is 11219753585849. The next prime is 11219753585869. The reversal of 11219753585863 is 36858535791211.

11219753585863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (36858535791211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11219753585863 - 2¹³ = 11219753577671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11219753585795 and 11219753585804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11219753585869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5609876792931 + 5609876792932.

It is an arithmetic number, because the mean of its divisors is an integer number (5609876792932).

Almost surely, 2^{11219753585863} is an apocalyptic number.

11219753585863 is a deficient number, since it is larger than the sum of its proper divisors (1).

11219753585863 is an equidigital number, since it uses as much as digits as its factorization.

11219753585863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432000, while the sum is 64.

The spelling of 11219753585863 in words is "eleven trillion, two hundred nineteen billion, seven hundred fifty-three million, five hundred eighty-five thousand, eight hundred sixty-three".