10822393709 has 2 divisors, whose sum is σ = 10822393710. Its totient is φ = 10822393708.

The previous prime is 10822393691. The next prime is 10822393717. The reversal of 10822393709 is 90739322801.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9632833609 + 1189560100 = 98147^2 + 34490^2 .

It is a cyclic number.

It is not a de Polignac number, because 10822393709 - 2⁸ = 10822393453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10822393709.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10822393789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5411196854 + 5411196855.

It is an arithmetic number, because the mean of its divisors is an integer number (5411196855).

Almost surely, 2^10822393709 is an apocalyptic number.

It is an amenable number.

10822393709 is a deficient number, since it is larger than the sum of its proper divisors (1).

10822393709 is an equidigital number, since it uses as much as digits as its factorization.

10822393709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 10822393709 in words is "ten billion, eight hundred twenty-two million, three hundred ninety-three thousand, seven hundred nine".