22122110032424 has 16 divisors (see below), whose sum is σ = 41479725434400. Its totient is φ = 11060849916592.

The previous prime is 22122110032423. The next prime is 22122110032427. The reversal of 22122110032424 is 42423001122122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22122110032393 and 22122110032402.

It is not an unprimeable number, because it can be changed into a prime (22122110032423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25178564 + ... + 26042355.

It is an arithmetic number, because the mean of its divisors is an integer number (2592482839650).

Almost surely, 2^{22122110032424} is an apocalyptic number.

It is an amenable number.

22122110032424 is a deficient number, since it is larger than the sum of its proper divisors (19357615401976).

22122110032424 is a wasteful number, since it uses less digits than its factorization.

22122110032424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51274912 (or 51274908 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 22122110032424 its reverse (42423001122122), we get a palindrome (64545111154546).

The spelling of 22122110032424 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred ten million, thirty-two thousand, four hundred twenty-four".