8229706357123 has 2 divisors, whose sum is σ = 8229706357124. Its totient is φ = 8229706357122.

The previous prime is 8229706357111. The next prime is 8229706357139. The reversal of 8229706357123 is 3217536079228.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8229706357123 - 2¹⁷ = 8229706226051 is a prime.

It is not a weakly prime, because it can be changed into another prime (8229706357183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4114853178561 + 4114853178562.

It is an arithmetic number, because the mean of its divisors is an integer number (4114853178562).

Almost surely, 2^{8229706357123} is an apocalyptic number.

8229706357123 is a deficient number, since it is larger than the sum of its proper divisors (1).

8229706357123 is an equidigital number, since it uses as much as digits as its factorization.

8229706357123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 8229706357123 in words is "eight trillion, two hundred twenty-nine billion, seven hundred six million, three hundred fifty-seven thousand, one hundred twenty-three".