201044443212 has 72 divisors (see below), whose sum is σ = 510260128560. Its totient is φ = 66742824960.

The previous prime is 201044443211. The next prime is 201044443217. The reversal of 201044443212 is 212344440102.

201044443212 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 4 + 4 + 443 + 212 = 666.

201044443212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201044443211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27845739 + ... + 27852957.

It is an arithmetic number, because the mean of its divisors is an integer number (7086946230).

Almost surely, 2^201044443212 is an apocalyptic number.

It is an amenable number.

201044443212 is an abundant number, since it is smaller than the sum of its proper divisors (309215685348).

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

201044443212 is a wasteful number, since it uses less digits than its factorization.

201044443212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10263 (or 10258 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 201044443212 its reverse (212344440102), we get a palindrome (413388883314).

The spelling of 201044443212 in words is "two hundred one billion, forty-four million, four hundred forty-three thousand, two hundred twelve".