200212222 has 8 divisors (see below), whose sum is σ = 343220976. Its totient is φ = 85805232.

The previous prime is 200212163. The next prime is 200212223. The reversal of 200212222 is 222212002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7150423 + ... + 7150450.

It is an arithmetic number, because the mean of its divisors is an integer number (42902622).

Almost surely, 2^200212222 is an apocalyptic number.

200212222 is a deficient number, since it is larger than the sum of its proper divisors (143008754).

200212222 is a wasteful number, since it uses less digits than its factorization.

200212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14300882.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 200212222 is about 14149.6368151271. The cubic root of 200212222 is about 585.0103214874.

Adding to 200212222 its reverse (222212002), we get a palindrome (422424224).

The spelling of 200212222 in words is "two hundred million, two hundred twelve thousand, two hundred twenty-two".