324212223340 has 24 divisors (see below), whose sum is σ = 681246945792. Its totient is φ = 129608455680.

The previous prime is 324212223289. The next prime is 324212223343. The reversal of 324212223340 is 43322212423.

It is a super-2 number, since 2×324212223340² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 324212223299 and 324212223308.

It is not an unprimeable number, because it can be changed into a prime (324212223343) 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 7 ways as a sum of consecutive naturals, for example, 4742316 + ... + 4810195.

It is an arithmetic number, because the mean of its divisors is an integer number (28385289408).

Almost surely, 2^324212223340 is an apocalyptic number.

It is an amenable number.

324212223340 is an abundant number, since it is smaller than the sum of its proper divisors (357034722452).

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

324212223340 is a wasteful number, since it uses less digits than its factorization.

324212223340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9554217 (or 9554215 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 324212223340 its reverse (43322212423), we get a palindrome (367534435763).

The spelling of 324212223340 in words is "three hundred twenty-four billion, two hundred twelve million, two hundred twenty-three thousand, three hundred forty".