198294205202 has 8 divisors (see below), whose sum is σ = 297931328256. Its totient is φ = 98983762452.

The previous prime is 198294205199. The next prime is 198294205211. The reversal of 198294205202 is 202502492891.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 81668558 + ... + 81670985.

It is an arithmetic number, because the mean of its divisors is an integer number (37241416032).

Almost surely, 2^198294205202 is an apocalyptic number.

198294205202 is a deficient number, since it is larger than the sum of its proper divisors (99637123054).

198294205202 is a wasteful number, since it uses less digits than its factorization.

198294205202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163340152.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 198294205202 in words is "one hundred ninety-eight billion, two hundred ninety-four million, two hundred five thousand, two hundred two".