198473161202 has 8 divisors (see below), whose sum is σ = 298123804800. Its totient is φ = 99098559604.

The previous prime is 198473161193. The next prime is 198473161267. The reversal of 198473161202 is 202161374891.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69008702 + ... + 69011577.

It is an arithmetic number, because the mean of its divisors is an integer number (37265475600).

Almost surely, 2^198473161202 is an apocalyptic number.

198473161202 is a deficient number, since it is larger than the sum of its proper divisors (99650643598).

198473161202 is a wasteful number, since it uses less digits than its factorization.

198473161202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138021000.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 198473161202 in words is "one hundred ninety-eight billion, four hundred seventy-three million, one hundred sixty-one thousand, two hundred two".