99200553198 has 16 divisors (see below), whose sum is σ = 198412381440. Its totient is φ = 33064971896.

The previous prime is 99200553191. The next prime is 99200553209. The reversal of 99200553198 is 89135500299.

It is a self number, because there is not a number n which added to its sum of digits gives 99200553198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99200553191) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 353190 + ... + 568457.

It is an arithmetic number, because the mean of its divisors is an integer number (12400773840).

Almost surely, 2^99200553198 is an apocalyptic number.

99200553198 is an abundant number, since it is smaller than the sum of its proper divisors (99211828242).

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

99200553198 is a wasteful number, since it uses less digits than its factorization.

99200553198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939591.

The product of its (nonzero) digits is 874800, while the sum is 51.

The spelling of 99200553198 in words is "ninety-nine billion, two hundred million, five hundred fifty-three thousand, one hundred ninety-eight".