32443222234422 has 48 divisors (see below), whose sum is σ = 69773360854320. Its totient is φ = 10051921848384.

The previous prime is 32443222234391. The next prime is 32443222234469. The reversal of 32443222234422 is 22443222234423.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141190897 + ... + 141420492.

It is an arithmetic number, because the mean of its divisors is an integer number (1453611684465).

Almost surely, 2^{32443222234422} is an apocalyptic number.

32443222234422 is an abundant number, since it is smaller than the sum of its proper divisors (37330138619898).

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

32443222234422 is a wasteful number, since it uses less digits than its factorization.

32443222234422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282611485 (or 282611466 counting only the distinct ones).

The product of its digits is 884736, while the sum is 39.

Adding to 32443222234422 its reverse (22443222234423), we get a palindrome (54886444468845).

Subtracting from 32443222234422 its reverse (22443222234423), we obtain a palindrome (9999999999999).

The spelling of 32443222234422 in words is "thirty-two trillion, four hundred forty-three billion, two hundred twenty-two million, two hundred thirty-four thousand, four hundred twenty-two".