992231106189 has 8 divisors (see below), whose sum is σ = 1327649632032. Its totient is φ = 659149992240.

The previous prime is 992231106179. The next prime is 992231106193. The reversal of 992231106189 is 981601132299.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 992231106189 - 2¹¹ = 992231104141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992231106179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584351982 + ... + 584353679.

It is an arithmetic number, because the mean of its divisors is an integer number (165956204004).

Almost surely, 2^992231106189 is an apocalyptic number.

It is an amenable number.

992231106189 is a deficient number, since it is larger than the sum of its proper divisors (335418525843).

992231106189 is a wasteful number, since it uses less digits than its factorization.

992231106189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168705947.

The product of its (nonzero) digits is 419904, while the sum is 51.

The spelling of 992231106189 in words is "nine hundred ninety-two billion, two hundred thirty-one million, one hundred six thousand, one hundred eighty-nine".