229068691766785 has 32 divisors (see below), whose sum is σ = 297113962279680. Its totient is φ = 168538507308288.

The previous prime is 229068691766731. The next prime is 229068691766807. The reversal of 229068691766785 is 587667196860922.

It is a happy number.

It is not a de Polignac number, because 229068691766785 - 2²⁵ = 229068658212353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229068691766699 and 229068691766708.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14805532 + ... + 26025778.

It is an arithmetic number, because the mean of its divisors is an integer number (9284811321240).

Almost surely, 2^{229068691766785} is an apocalyptic number.

It is an amenable number.

229068691766785 is a deficient number, since it is larger than the sum of its proper divisors (68045270512895).

229068691766785 is a wasteful number, since it uses less digits than its factorization.

229068691766785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11221417.

The product of its (nonzero) digits is 6584094720, while the sum is 82.

The spelling of 229068691766785 in words is "two hundred twenty-nine trillion, sixty-eight billion, six hundred ninety-one million, seven hundred sixty-six thousand, seven hundred eighty-five".