100002198200 has 24 divisors (see below), whose sum is σ = 232505111280. Its totient is φ = 40000879200.

The previous prime is 100002198193. The next prime is 100002198223. The reversal of 100002198200 is 2891200001.

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 5 ways as a sum of consecutive naturals, for example, 250005296 + ... + 250005695.

It is an arithmetic number, because the mean of its divisors is an integer number (9687712970).

Almost surely, 2^100002198200 is an apocalyptic number.

100002198200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100002198200 is an abundant number, since it is smaller than the sum of its proper divisors (132502913080).

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

100002198200 is a wasteful number, since it uses less digits than its factorization.

100002198200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500011007 (or 500010998 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 100002198200 its reverse (2891200001), we get a palindrome (102893398201).

The spelling of 100002198200 in words is "one hundred billion, two million, one hundred ninety-eight thousand, two hundred".