992231106192 has 30 divisors (see below), whose sum is σ = 2776868998982. Its totient is φ = 330743702016.

The previous prime is 992231106179. The next prime is 992231106193. The reversal of 992231106192 is 291601132299.

992231106192 is a `hidden beast` number, since 9 + 9 + 2 + 23 + 1 + 1 + 0 + 619 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 574315402896 + 417915703296 = 757836^2 + 646464^2 .

It is not an unprimeable number, because it can be changed into a prime (992231106193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3445246753 + ... + 3445247040.

Almost surely, 2^992231106192 is an apocalyptic number.

It is an amenable number.

992231106192 is an abundant number, since it is smaller than the sum of its proper divisors (1784637892790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

992231106192 is a wasteful number, since it uses less digits than its factorization.

992231106192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6890493807 (or 6890493798 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The spelling of 992231106192 in words is "nine hundred ninety-two billion, two hundred thirty-one million, one hundred six thousand, one hundred ninety-two".