22240024042424 has 16 divisors (see below), whose sum is σ = 41700646977120. Its totient is φ = 11119851515200.

The previous prime is 22240024042343. The next prime is 22240024042429. The reversal of 22240024042424 is 42424042004222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22240024042429) 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 3 ways as a sum of consecutive naturals, for example, 19473344 + ... + 20583759.

It is an arithmetic number, because the mean of its divisors is an integer number (2606290436070).

Almost surely, 2^{22240024042424} is an apocalyptic number.

It is an amenable number.

22240024042424 is a deficient number, since it is larger than the sum of its proper divisors (19460622934696).

22240024042424 is a wasteful number, since it uses less digits than its factorization.

22240024042424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40126510 (or 40126506 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 22240024042424 its reverse (42424042004222), we get a palindrome (64664066046646).

The spelling of 22240024042424 in words is "twenty-two trillion, two hundred forty billion, twenty-four million, forty-two thousand, four hundred twenty-four".