199133247000 has 64 divisors (see below), whose sum is σ = 621295740000. Its totient is φ = 53102198400.

The previous prime is 199133246989. The next prime is 199133247011. The reversal of 199133247000 is 742331991.

It is an interprime number because it is at equal distance from previous prime (199133246989) and next prime (199133247011).

It is a self number, because there is not a number n which added to its sum of digits gives 199133247000.

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 15 ways as a sum of consecutive naturals, for example, 33185875 + ... + 33191874.

Almost surely, 2^199133247000 is an apocalyptic number.

199133247000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

199133247000 is an abundant number, since it is smaller than the sum of its proper divisors (422162493000).

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

199133247000 is a wasteful number, since it uses less digits than its factorization.

199133247000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66377773 (or 66377759 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

Adding to 199133247000 its reverse (742331991), we get a palindrome (199875578991).

The spelling of 199133247000 in words is "one hundred ninety-nine billion, one hundred thirty-three million, two hundred forty-seven thousand".