992068658223 has 4 divisors (see below), whose sum is σ = 1322758210968. Its totient is φ = 661379105480.

The previous prime is 992068658209. The next prime is 992068658227. The reversal of 992068658223 is 322856860299.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 992068658223 - 2¹⁰ = 992068657199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992068658227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165344776368 + ... + 165344776373.

It is an arithmetic number, because the mean of its divisors is an integer number (330689552742).

Almost surely, 2^992068658223 is an apocalyptic number.

992068658223 is a deficient number, since it is larger than the sum of its proper divisors (330689552745).

992068658223 is a wasteful number, since it uses less digits than its factorization.

992068658223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330689552744.

The product of its (nonzero) digits is 22394880, while the sum is 60.

The spelling of 992068658223 in words is "nine hundred ninety-two billion, sixty-eight million, six hundred fifty-eight thousand, two hundred twenty-three".