32231122032 has 20 divisors (see below), whose sum is σ = 83263732040. Its totient is φ = 10743707328.

The previous prime is 32231122019. The next prime is 32231122037. The reversal of 32231122032 is 23022113223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32231122037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335740807 + ... + 335740902.

It is an arithmetic number, because the mean of its divisors is an integer number (4163186602).

Almost surely, 2^32231122032 is an apocalyptic number.

It is an amenable number.

32231122032 is an abundant number, since it is smaller than the sum of its proper divisors (51032610008).

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

32231122032 is a wasteful number, since it uses less digits than its factorization.

32231122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671481720 (or 671481714 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32231122032 its reverse (23022113223), we get a palindrome (55253235255).

The spelling of 32231122032 in words is "thirty-two billion, two hundred thirty-one million, one hundred twenty-two thousand, thirty-two".