24222420424 has 16 divisors (see below), whose sum is σ = 45420404400. Its totient is φ = 12110312592.

The previous prime is 24222420413. The next prime is 24222420473. The reversal of 24222420424 is 42402422242.

It is a junction number, because it is equal to n+sod(n) for n = 24222420392 and 24222420401.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 10359 + ... + 220345.

It is an arithmetic number, because the mean of its divisors is an integer number (2838775275).

Almost surely, 2^24222420424 is an apocalyptic number.

It is an amenable number.

24222420424 is a deficient number, since it is larger than the sum of its proper divisors (21197983976).

24222420424 is a wasteful number, since it uses less digits than its factorization.

24222420424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224412 (or 224408 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 24222420424 its reverse (42402422242), we get a palindrome (66624842666).

The spelling of 24222420424 in words is "twenty-four billion, two hundred twenty-two million, four hundred twenty thousand, four hundred twenty-four".