16600227000 has 256 divisors, whose sum is σ = 61767014400. Its totient is φ = 3629260800.

The previous prime is 16600226999. The next prime is 16600227001. The reversal of 16600227000 is 72200661.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16600226999) and next prime (16600227001).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16600227001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 465816 + ... + 500184.

It is an arithmetic number, because the mean of its divisors is an integer number (241277400).

Almost surely, 2^16600227000 is an apocalyptic number.

16600227000 is a gapful number since it is divisible by the number (10) 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 16600227000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30883507200).

16600227000 is an abundant number, since it is smaller than the sum of its proper divisors (45166787400).

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

16600227000 is a wasteful number, since it uses less digits than its factorization.

16600227000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34423 (or 34409 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 16600227000 its reverse (72200661), we get a palindrome (16672427661).

The spelling of 16600227000 in words is "sixteen billion, six hundred million, two hundred twenty-seven thousand".