22004024424422 has 8 divisors (see below), whose sum is σ = 33016170523176. Its totient is φ = 10998634250032.

The previous prime is 22004024424409. The next prime is 22004024424433. The reversal of 22004024424422 is 22442442040022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1688972948 + ... + 1688985975.

It is an arithmetic number, because the mean of its divisors is an integer number (4127021315397).

Almost surely, 2^{22004024424422} is an apocalyptic number.

22004024424422 is a deficient number, since it is larger than the sum of its proper divisors (11012146098754).

22004024424422 is a wasteful number, since it uses less digits than its factorization.

22004024424422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377962182.

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

Adding to 22004024424422 its reverse (22442442040022), we get a palindrome (44446466464444).

The spelling of 22004024424422 in words is "twenty-two trillion, four billion, twenty-four million, four hundred twenty-four thousand, four hundred twenty-two".