132031220322 has 16 divisors (see below), whose sum is σ = 264860216352. Its totient is φ = 43877444160.

The previous prime is 132031220317. The next prime is 132031220323. The reversal of 132031220322 is 223022130231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (132031220323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33238503 + ... + 33242474.

It is an arithmetic number, because the mean of its divisors is an integer number (16553763522).

Almost surely, 2^132031220322 is an apocalyptic number.

132031220322 is an abundant number, since it is smaller than the sum of its proper divisors (132828996030).

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

132031220322 is a wasteful number, since it uses less digits than its factorization.

132031220322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66481313.

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

Adding to 132031220322 its reverse (223022130231), we get a palindrome (355053350553).

Subtracting 132031220322 from its reverse (223022130231), we obtain a palindrome (90990909909).

The spelling of 132031220322 in words is "one hundred thirty-two billion, thirty-one million, two hundred twenty thousand, three hundred twenty-two".