31322232122332 has 12 divisors (see below), whose sum is σ = 54814681694080. Its totient is φ = 15660894495456.

The previous prime is 31322232122327. The next prime is 31322232122333. The reversal of 31322232122332 is 23322123222313.

It is a junction number, because it is equal to n+sod(n) for n = 31322232122294 and 31322232122303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31322232122333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55073148 + ... + 55638979.

Almost surely, 2^{31322232122332} is an apocalyptic number.

It is an amenable number.

31322232122332 is a deficient number, since it is larger than the sum of its proper divisors (23492449571748).

31322232122332 is a wasteful number, since it uses less digits than its factorization.

31322232122332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110782860 (or 110782858 counting only the distinct ones).

The product of its digits is 31104, while the sum is 31.

Adding to 31322232122332 its reverse (23322123222313), we get a palindrome (54644355344645).

The spelling of 31322232122332 in words is "thirty-one trillion, three hundred twenty-two billion, two hundred thirty-two million, one hundred twenty-two thousand, three hundred thirty-two".