200166222 has 8 divisors (see below), whose sum is σ = 400332456. Its totient is φ = 66722072.

The previous prime is 200166199. The next prime is 200166229. The reversal of 200166222 is 222661002.

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

200166222 is an admirable number.

It is a super-3 number, since 3×200166222³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200166229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16680513 + ... + 16680524.

It is an arithmetic number, because the mean of its divisors is an integer number (50041557).

Almost surely, 2^200166222 is an apocalyptic number.

200166222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200166222 is a wasteful number, since it uses less digits than its factorization.

200166222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33361042.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 200166222 is about 14148.0112383331. The cubic root of 200166222 is about 584.9655148055.

The spelling of 200166222 in words is "two hundred million, one hundred sixty-six thousand, two hundred twenty-two".