22321243324 has 6 divisors (see below), whose sum is σ = 39062175824. Its totient is φ = 11160621660.

The previous prime is 22321243319. The next prime is 22321243327. The reversal of 22321243324 is 42334212322.

It is a super-3 number, since 3×22321243324³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321243292 and 22321243301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22321243327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2790155412 + ... + 2790155419.

Almost surely, 2^22321243324 is an apocalyptic number.

It is an amenable number.

22321243324 is a deficient number, since it is larger than the sum of its proper divisors (16740932500).

22321243324 is a wasteful number, since it uses less digits than its factorization.

22321243324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580310835 (or 5580310833 counting only the distinct ones).

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

Adding to 22321243324 its reverse (42334212322), we get a palindrome (64655455646).

The spelling of 22321243324 in words is "twenty-two billion, three hundred twenty-one million, two hundred forty-three thousand, three hundred twenty-four".