422231141132225 has 12 divisors (see below), whose sum is σ = 523632663769344. Its totient is φ = 337742300799120.

The previous prime is 422231141132161. The next prime is 422231141132291. The reversal of 422231141132225 is 522231141132224.

It is a happy number.

It is not a de Polignac number, because 422231141132225 - 2⁶ = 422231141132161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1065100529 + ... + 1065496878.

It is an arithmetic number, because the mean of its divisors is an integer number (43636055314112).

Almost surely, 2^{422231141132225} is an apocalyptic number.

It is an amenable number.

422231141132225 is a deficient number, since it is larger than the sum of its proper divisors (101401522637119).

422231141132225 is a wasteful number, since it uses less digits than its factorization.

422231141132225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130605344 (or 2130605339 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

Adding to 422231141132225 its reverse (522231141132224), we get a palindrome (944462282264449).

Subtracting 422231141132225 from its reverse (522231141132224), we obtain a palindrome (99999999999999).

The spelling of 422231141132225 in words is "four hundred twenty-two trillion, two hundred thirty-one billion, one hundred forty-one million, one hundred thirty-two thousand, two hundred twenty-five".