200212099966 has 16 divisors (see below), whose sum is σ = 304891937280. Its totient is φ = 98582350680.

The previous prime is 200212099961. The next prime is 200212099979. The reversal of 200212099966 is 669990212002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212099961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227701 + ... + 672511.

It is an arithmetic number, because the mean of its divisors is an integer number (19055746080).

Almost surely, 2^200212099966 is an apocalyptic number.

200212099966 is a deficient number, since it is larger than the sum of its proper divisors (104679837314).

200212099966 is a wasteful number, since it uses less digits than its factorization.

200212099966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448239.

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 200212099966 in words is "two hundred billion, two hundred twelve million, ninety-nine thousand, nine hundred sixty-six".