11207865065711 has 2 divisors, whose sum is σ = 11207865065712. Its totient is φ = 11207865065710.

The previous prime is 11207865065647. The next prime is 11207865065827. The reversal of 11207865065711 is 11756056870211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11207865065711 - 2⁶ = 11207865065647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11207865065711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11207865055711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5603932532855 + 5603932532856.

It is an arithmetic number, because the mean of its divisors is an integer number (5603932532856).

Almost surely, 2^{11207865065711} is an apocalyptic number.

11207865065711 is a deficient number, since it is larger than the sum of its proper divisors (1).

11207865065711 is an equidigital number, since it uses as much as digits as its factorization.

11207865065711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 705600, while the sum is 50.

The spelling of 11207865065711 in words is "eleven trillion, two hundred seven billion, eight hundred sixty-five million, sixty-five thousand, seven hundred eleven".