443201222204020 has 48 divisors (see below), whose sum is σ = 1063692867162240. Its totient is φ = 151953285631104.

The previous prime is 443201222203979. The next prime is 443201222204023. The reversal of 443201222204020 is 20402222102344.

It is a happy number.

It is a super-3 number, since 3×443201222204020³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 443201222204020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443201222204023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316566 + ... + 29774194.

It is an arithmetic number, because the mean of its divisors is an integer number (22160268065880).

Almost surely, 2^{443201222204020} is an apocalyptic number.

It is an amenable number.

443201222204020 is an abundant number, since it is smaller than the sum of its proper divisors (620491644958220).

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

443201222204020 is a wasteful number, since it uses less digits than its factorization.

443201222204020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29565112 (or 29565110 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 443201222204020 its reverse (20402222102344), we get a palindrome (463603444306364).

The spelling of 443201222204020 in words is "four hundred forty-three trillion, two hundred one billion, two hundred twenty-two million, two hundred four thousand, twenty".