22422024424 has 32 divisors (see below), whose sum is σ = 43538229000. Its totient is φ = 10812669952.

The previous prime is 22422024419. The next prime is 22422024433. The reversal of 22422024424 is 42442022422.

It can be written as a sum of positive squares in 4 ways, for example, as 12014352100 + 10407672324 = 109610^2 + 102018^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22422024392 and 22422024401.

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 7 ways as a sum of consecutive naturals, for example, 163512 + ... + 267544.

Almost surely, 2^22422024424 is an apocalyptic number.

It is an amenable number.

22422024424 is a deficient number, since it is larger than the sum of its proper divisors (21116204576).

22422024424 is a wasteful number, since it uses less digits than its factorization.

22422024424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104997 (or 104993 counting only the distinct ones).

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

Adding to 22422024424 its reverse (42442022422), we get a palindrome (64864046846).

The spelling of 22422024424 in words is "twenty-two billion, four hundred twenty-two million, twenty-four thousand, four hundred twenty-four".