422321231041 has 4 divisors (see below), whose sum is σ = 422323198000. Its totient is φ = 422319264084.

The previous prime is 422321230901. The next prime is 422321231083. The reversal of 422321231041 is 140132123224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 422321231041 - 2¹¹ = 422321228993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422321230997 and 422321231015.

It is not an unprimeable number, because it can be changed into a prime (422321235041) 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, 615531 + ... + 1106128.

It is an arithmetic number, because the mean of its divisors is an integer number (105580799500).

Almost surely, 2^422321231041 is an apocalyptic number.

It is an amenable number.

422321231041 is a deficient number, since it is larger than the sum of its proper divisors (1966959).

422321231041 is a wasteful number, since it uses less digits than its factorization.

422321231041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966958.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 422321231041 its reverse (140132123224), we get a palindrome (562453354265).

The spelling of 422321231041 in words is "four hundred twenty-two billion, three hundred twenty-one million, two hundred thirty-one thousand, forty-one".