198683216092 has 12 divisors (see below), whose sum is σ = 348032223616. Its totient is φ = 99245437920.

The previous prime is 198683216057. The next prime is 198683216113. The reversal of 198683216092 is 290612386891.

198683216092 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 24037884 + ... + 24046147.

Almost surely, 2^198683216092 is an apocalyptic number.

It is an amenable number.

198683216092 is a deficient number, since it is larger than the sum of its proper divisors (149349007524).

198683216092 is a wasteful number, since it uses less digits than its factorization.

198683216092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48085068 (or 48085066 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 55.

The spelling of 198683216092 in words is "one hundred ninety-eight billion, six hundred eighty-three million, two hundred sixteen thousand, ninety-two".