200010020112209 has 4 divisors (see below), whose sum is σ = 204661415928816. Its totient is φ = 195358624295604.

The previous prime is 200010020112187. The next prime is 200010020112239. The reversal of 200010020112209 is 902211020010002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 200010020112209 - 2³² = 200005725144913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200010020112239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2325697908239 + ... + 2325697908324.

It is an arithmetic number, because the mean of its divisors is an integer number (51165353982204).

Almost surely, 2^{200010020112209} is an apocalyptic number.

It is an amenable number.

200010020112209 is a deficient number, since it is larger than the sum of its proper divisors (4651395816607).

200010020112209 is an equidigital number, since it uses as much as digits as its factorization.

200010020112209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651395816606.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 200010020112209 in words is "two hundred trillion, ten billion, twenty million, one hundred twelve thousand, two hundred nine".