198967482226 has 8 divisors (see below), whose sum is σ = 299789570304. Its totient is φ = 99037625460.

The previous prime is 198967482209. The next prime is 198967482239. The reversal of 198967482226 is 622284769891.

It is a happy number.

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, 223057270 + ... + 223058161.

It is an arithmetic number, because the mean of its divisors is an integer number (37473696288).

Almost surely, 2^198967482226 is an apocalyptic number.

198967482226 is a deficient number, since it is larger than the sum of its proper divisors (100822088078).

198967482226 is a wasteful number, since it uses less digits than its factorization.

198967482226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446115656.

The product of its digits is 41803776, while the sum is 64.

The spelling of 198967482226 in words is "one hundred ninety-eight billion, nine hundred sixty-seven million, four hundred eighty-two thousand, two hundred twenty-six".