10422120422424 has 32 divisors (see below), whose sum is σ = 26055787806720. Its totient is φ = 3473975240736.

The previous prime is 10422120422423. The next prime is 10422120422429. The reversal of 10422120422424 is 42422402122401.

It is a junction number, because it is equal to n+sod(n) for n = 10422120422391 and 10422120422400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422120422423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2736024 + ... + 5322599.

It is an arithmetic number, because the mean of its divisors is an integer number (814243368960).

Almost surely, 2^{10422120422424} is an apocalyptic number.

It is an amenable number.

10422120422424 is an abundant number, since it is smaller than the sum of its proper divisors (15633667384296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10422120422424 is a wasteful number, since it uses less digits than its factorization.

10422120422424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8112519 (or 8112515 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 10422120422424 its reverse (42422402122401), we get a palindrome (52844522544825).

The spelling of 10422120422424 in words is "ten trillion, four hundred twenty-two billion, one hundred twenty million, four hundred twenty-two thousand, four hundred twenty-four".