422322121422321 has 24 divisors (see below), whose sum is σ = 594304278804864. Its totient is φ = 266724530523360.

The previous prime is 422322121422319. The next prime is 422322121422433. The reversal of 422322121422321 is 123224121223224.

It is not a de Polignac number, because 422322121422321 - 2¹ = 422322121422319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422322121522321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51804600 + ... + 59400006.

It is an arithmetic number, because the mean of its divisors is an integer number (24762678283536).

Almost surely, 2^{422322121422321} is an apocalyptic number.

It is an amenable number.

422322121422321 is a deficient number, since it is larger than the sum of its proper divisors (171982157382543).

422322121422321 is a wasteful number, since it uses less digits than its factorization.

422322121422321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7646789 (or 7646770 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

Adding to 422322121422321 its reverse (123224121223224), we get a palindrome (545546242645545).

The spelling of 422322121422321 in words is "four hundred twenty-two trillion, three hundred twenty-two billion, one hundred twenty-one million, four hundred twenty-two thousand, three hundred twenty-one".