1000200002198 has 16 divisors (see below), whose sum is σ = 1509173400240. Its totient is φ = 497149497600.

The previous prime is 1000200002161. The next prime is 1000200002227. The reversal of 1000200002198 is 8912000020001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1549208 + ... + 2097723.

It is an arithmetic number, because the mean of its divisors is an integer number (94323337515).

Almost surely, 2^{1000200002198} is an apocalyptic number.

1000200002198 is a deficient number, since it is larger than the sum of its proper divisors (508973398042).

1000200002198 is a wasteful number, since it uses less digits than its factorization.

1000200002198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3647743.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 1000200002198 its reverse (8912000020001), we get a palindrome (9912200022199).

The spelling of 1000200002198 in words is "one trillion, two hundred million, two thousand, one hundred ninety-eight".