16922391192 has 192 divisors, whose sum is σ = 58379443200. Its totient is φ = 4311014400.

The previous prime is 16922391181. The next prime is 16922391221. The reversal of 16922391192 is 29119322961.

16922391192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 110817 + ... + 214767.

It is an arithmetic number, because the mean of its divisors is an integer number (304059600).

Almost surely, 2^16922391192 is an apocalyptic number.

16922391192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16922391192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29189721600).

16922391192 is an abundant number, since it is smaller than the sum of its proper divisors (41457052008).

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

16922391192 is a wasteful number, since it uses less digits than its factorization.

16922391192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104006 (or 103999 counting only the distinct ones).

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

The spelling of 16922391192 in words is "sixteen billion, nine hundred twenty-two million, three hundred ninety-one thousand, one hundred ninety-two".