200222198 has 32 divisors (see below), whose sum is σ = 333123840. Its totient is φ = 89500000.

The previous prime is 200222189. The next prime is 200222213. The reversal of 200222198 is 891222002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557543 + ... + 557901.

It is an arithmetic number, because the mean of its divisors is an integer number (10410120).

Almost surely, 2^200222198 is an apocalyptic number.

200222198 is a deficient number, since it is larger than the sum of its proper divisors (132901642).

200222198 is a wasteful number, since it uses less digits than its factorization.

200222198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 200222198 is about 14149.9893286179. The cubic root of 200222198 is about 585.0200377874.

The spelling of 200222198 in words is "two hundred million, two hundred twenty-two thousand, one hundred ninety-eight".