843322223348 has 12 divisors (see below), whose sum is σ = 1609978790112. Its totient is φ = 383328283320.

The previous prime is 843322223299. The next prime is 843322223357.

843322223348 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×843322223348² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 19166414167 = 843322223348 / (8 + 4 + 3 + 3 + 2 + 2 + 2 + 2 + 3 + 3 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 843322223299 and 843322223308.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9583207040 + ... + 9583207127.

It is an arithmetic number, because the mean of its divisors is an integer number (134164899176).

Almost surely, 2^843322223348 is an apocalyptic number.

It is an amenable number.

843322223348 is a deficient number, since it is larger than the sum of its proper divisors (766656566764).

843322223348 is a wasteful number, since it uses less digits than its factorization.

843322223348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19166414182 (or 19166414180 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 44.

The spelling of 843322223348 in words is "eight hundred forty-three billion, three hundred twenty-two million, two hundred twenty-three thousand, three hundred forty-eight".