422321233241 has 4 divisors (see below), whose sum is σ = 422322556032. Its totient is φ = 422319910452.

The previous prime is 422321233237. The next prime is 422321233253. The reversal of 422321233241 is 142332123224.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 422321233241 - 2² = 422321233237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422321233231) 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 3 ways as a sum of consecutive naturals, for example, 146240 + ... + 930606.

It is an arithmetic number, because the mean of its divisors is an integer number (105580639008).

Almost surely, 2^422321233241 is an apocalyptic number.

It is an amenable number.

422321233241 is a deficient number, since it is larger than the sum of its proper divisors (1322791).

422321233241 is an equidigital number, since it uses as much as digits as its factorization.

422321233241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322790.

The product of its digits is 13824, while the sum is 29.

Adding to 422321233241 its reverse (142332123224), we get a palindrome (564653356465).

The spelling of 422321233241 in words is "four hundred twenty-two billion, three hundred twenty-one million, two hundred thirty-three thousand, two hundred forty-one".