222000010198 has 4 divisors (see below), whose sum is σ = 333000015300. Its totient is φ = 111000005098.

The previous prime is 222000010163. The next prime is 222000010207. The reversal of 222000010198 is 891010000222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500002548 + ... + 55500002551.

It is an arithmetic number, because the mean of its divisors is an integer number (83250003825).

Almost surely, 2^222000010198 is an apocalyptic number.

222000010198 is a deficient number, since it is larger than the sum of its proper divisors (111000005102).

222000010198 is a wasteful number, since it uses less digits than its factorization.

222000010198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111000005101.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 222000010198 in words is "two hundred twenty-two billion, ten thousand, one hundred ninety-eight".