12263805271 has 2 divisors, whose sum is σ = 12263805272. Its totient is φ = 12263805270.

The previous prime is 12263805259. The next prime is 12263805317. The reversal of 12263805271 is 17250836221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12263805271 - 2⁹ = 12263804759 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12263805271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12263805971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131902635 + 6131902636.

It is an arithmetic number, because the mean of its divisors is an integer number (6131902636).

Almost surely, 2^12263805271 is an apocalyptic number.

12263805271 is a deficient number, since it is larger than the sum of its proper divisors (1).

12263805271 is an equidigital number, since it uses as much as digits as its factorization.

12263805271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 12263805271 in words is "twelve billion, two hundred sixty-three million, eight hundred five thousand, two hundred seventy-one".