443212102212 has 48 divisors (see below), whose sum is σ = 1187553964800. Its totient is φ = 127237923360.

The previous prime is 443212102181. The next prime is 443212102219. The reversal of 443212102212 is 212201212344.

It is not an unprimeable number, because it can be changed into a prime (443212102219) 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 15 ways as a sum of consecutive naturals, for example, 88357162 + ... + 88362177.

It is an arithmetic number, because the mean of its divisors is an integer number (24740707600).

Almost surely, 2^443212102212 is an apocalyptic number.

It is an amenable number.

443212102212 is an abundant number, since it is smaller than the sum of its proper divisors (744341862588).

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

443212102212 is a wasteful number, since it uses less digits than its factorization.

443212102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176719376 (or 176719374 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 443212102212 its reverse (212201212344), we get a palindrome (655413314556).

The spelling of 443212102212 in words is "four hundred forty-three billion, two hundred twelve million, one hundred two thousand, two hundred twelve".