132221322232 has 16 divisors (see below), whose sum is σ = 247922666640. Its totient is φ = 66108611136.

The previous prime is 132221322227. The next prime is 132221322241. The reversal of 132221322232 is 232223122231.

It is a junction number, because it is equal to n+sod(n) for n = 132221322197 and 132221322206.

It is a congruent number.

It is an unprimeable number.

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, 37708 + ... + 515620.

It is an arithmetic number, because the mean of its divisors is an integer number (15495166665).

Almost surely, 2^132221322232 is an apocalyptic number.

It is an amenable number.

132221322232 is a deficient number, since it is larger than the sum of its proper divisors (115701344408).

132221322232 is a wasteful number, since it uses less digits than its factorization.

132221322232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512502 (or 512498 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

Adding to 132221322232 its reverse (232223122231), we get a palindrome (364444444463).

The spelling of 132221322232 in words is "one hundred thirty-two billion, two hundred twenty-one million, three hundred twenty-two thousand, two hundred thirty-two".