320222220000132 has 48 divisors (see below), whose sum is σ = 747339014560320. Its totient is φ = 106718764780032.

The previous prime is 320222220000049. The next prime is 320222220000139. The reversal of 320222220000132 is 231000022222023.

It is a junction number, because it is equal to n+sod(n) for n = 320222220000099 and 320222220000108.

It is not an unprimeable number, because it can be changed into a prime (320222220000139) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4409705488 + ... + 4409778104.

It is an arithmetic number, because the mean of its divisors is an integer number (15569562803340).

Almost surely, 2^{320222220000132} is an apocalyptic number.

It is an amenable number.

320222220000132 is an abundant number, since it is smaller than the sum of its proper divisors (427116794560188).

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

320222220000132 is a wasteful number, since it uses less digits than its factorization.

320222220000132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143220 (or 143218 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 320222220000132 its reverse (231000022222023), we get a palindrome (551222242222155).

The spelling of 320222220000132 in words is "three hundred twenty trillion, two hundred twenty-two billion, two hundred twenty million, one hundred thirty-two", and thus it is an aban number.