422110421143121 has 8 divisors (see below), whose sum is σ = 425340928371744. Its totient is φ = 418880039524960.

The previous prime is 422110421143097. The next prime is 422110421143139. The reversal of 422110421143121 is 121341124011224.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422110421143121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422110421143181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24650420 + ... + 38103333.

It is an arithmetic number, because the mean of its divisors is an integer number (53167616046468).

Almost surely, 2^{422110421143121} is an apocalyptic number.

It is an amenable number.

422110421143121 is a deficient number, since it is larger than the sum of its proper divisors (3230507228623).

422110421143121 is a wasteful number, since it uses less digits than its factorization.

422110421143121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62805231.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 422110421143121 its reverse (121341124011224), we get a palindrome (543451545154345).

The spelling of 422110421143121 in words is "four hundred twenty-two trillion, one hundred ten billion, four hundred twenty-one million, one hundred forty-three thousand, one hundred twenty-one".