200240443212 has 24 divisors (see below), whose sum is σ = 468574188096. Its totient is φ = 66554459088.

The previous prime is 200240443187. The next prime is 200240443213. The reversal of 200240443212 is 212344042002.

It is not an unprimeable number, because it can be changed into a prime (200240443213) 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, 24040078 + ... + 24048405.

It is an arithmetic number, because the mean of its divisors is an integer number (19523924504).

Almost surely, 2^200240443212 is an apocalyptic number.

It is an amenable number.

200240443212 is an abundant number, since it is smaller than the sum of its proper divisors (268333744884).

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

200240443212 is a wasteful number, since it uses less digits than its factorization.

200240443212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48088837 (or 48088835 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 200240443212 its reverse (212344042002), we get a palindrome (412584485214).

The spelling of 200240443212 in words is "two hundred billion, two hundred forty million, four hundred forty-three thousand, two hundred twelve".