16189228706 has 32 divisors (see below), whose sum is σ = 28025880960. Its totient is φ = 6870096000.

The previous prime is 16189228703. The next prime is 16189228723. The reversal of 16189228706 is 60782298161.

It is a super-2 number, since 2×16189228706² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16189228703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3478481 + ... + 3483131.

It is an arithmetic number, because the mean of its divisors is an integer number (875808780).

Almost surely, 2^16189228706 is an apocalyptic number.

16189228706 is a deficient number, since it is larger than the sum of its proper divisors (11836652254).

16189228706 is a wasteful number, since it uses less digits than its factorization.

16189228706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7050.

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 16189228706 in words is "sixteen billion, one hundred eighty-nine million, two hundred twenty-eight thousand, seven hundred six".