200443422012 has 24 divisors (see below), whose sum is σ = 467715558912. Its totient is φ = 66812439600.

The previous prime is 200443421977. The next prime is 200443422013. The reversal of 200443422012 is 210224344002.

200443422012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200443422012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200443422013) 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 7 ways as a sum of consecutive naturals, for example, 186837 + ... + 660147.

It is an arithmetic number, because the mean of its divisors is an integer number (19488148288).

Almost surely, 2^200443422012 is an apocalyptic number.

It is an amenable number.

200443422012 is an abundant number, since it is smaller than the sum of its proper divisors (267272136900).

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

200443422012 is a wasteful number, since it uses less digits than its factorization.

200443422012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508609 (or 508607 counting only the distinct ones).

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

Adding to 200443422012 its reverse (210224344002), we get a palindrome (410667766014).

The spelling of 200443422012 in words is "two hundred billion, four hundred forty-three million, four hundred twenty-two thousand, twelve".