232231444422 has 8 divisors (see below), whose sum is σ = 464462888856. Its totient is φ = 77410481472.

The previous prime is 232231444397. The next prime is 232231444453. The reversal of 232231444422 is 224444132232.

It is a happy number.

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

232231444422 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19352620363 + ... + 19352620374.

It is an arithmetic number, because the mean of its divisors is an integer number (58057861107).

Almost surely, 2^232231444422 is an apocalyptic number.

232231444422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232231444422 is a wasteful number, since it uses less digits than its factorization.

232231444422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38705240742.

The product of its digits is 73728, while the sum is 33.

Adding to 232231444422 its reverse (224444132232), we get a palindrome (456675576654).

The spelling of 232231444422 in words is "two hundred thirty-two billion, two hundred thirty-one million, four hundred forty-four thousand, four hundred twenty-two".