998565000200 has 96 divisors (see below), whose sum is σ = 2397286920960. Its totient is φ = 386423404800.

The previous prime is 998565000197. The next prime is 998565000227. The reversal of 998565000200 is 2000565899.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21881807 + ... + 21927393.

It is an arithmetic number, because the mean of its divisors is an integer number (24971738760).

Almost surely, 2^998565000200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 998565000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1198643460480).

998565000200 is an abundant number, since it is smaller than the sum of its proper divisors (1398721920760).

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

998565000200 is a wasteful number, since it uses less digits than its factorization.

998565000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49167 (or 49158 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 998565000200 in words is "nine hundred ninety-eight billion, five hundred sixty-five million, two hundred", and thus it is an aban number.