16189228126 has 8 divisors (see below), whose sum is σ = 24287110704. Its totient is φ = 8093524560.

The previous prime is 16189228093. The next prime is 16189228183. The reversal of 16189228126 is 62182298161.

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

It is a super-2 number, since 2×16189228126² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526050 + ... + 555973.

It is an arithmetic number, because the mean of its divisors is an integer number (3035888838).

Almost surely, 2^16189228126 is an apocalyptic number.

16189228126 is a deficient number, since it is larger than the sum of its proper divisors (8097882578).

16189228126 is a wasteful number, since it uses less digits than its factorization.

16189228126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089506.

The product of its digits is 165888, while the sum is 46.

The spelling of 16189228126 in words is "sixteen billion, one hundred eighty-nine million, two hundred twenty-eight thousand, one hundred twenty-six".