843224422348 has 48 divisors (see below), whose sum is σ = 1839837259008. Its totient is φ = 328515624000.

The previous prime is 843224422297. The next prime is 843224422363.

It is a happy number.

843224422348 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×843224422348² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 843224422298 and 843224422307.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11226438 + ... + 11301298.

It is an arithmetic number, because the mean of its divisors is an integer number (38329942896).

Almost surely, 2^843224422348 is an apocalyptic number.

It is an amenable number.

843224422348 is an abundant number, since it is smaller than the sum of its proper divisors (996612836660).

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

843224422348 is a wasteful number, since it uses less digits than its factorization.

843224422348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111454 (or 111452 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 46.

The spelling of 843224422348 in words is "eight hundred forty-three billion, two hundred twenty-four million, four hundred twenty-two thousand, three hundred forty-eight".