320220203323092 has 24 divisors (see below), whose sum is σ = 747363921741696. Its totient is φ = 106713861014208.

The previous prime is 320220203323073. The next prime is 320220203323093. The reversal of 320220203323092 is 290323302022023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320220203323093) 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 7 ways as a sum of consecutive naturals, for example, 3275794108 + ... + 3275891859.

It is an arithmetic number, because the mean of its divisors is an integer number (31140163405904).

Almost surely, 2^{320220203323092} is an apocalyptic number.

It is an amenable number.

320220203323092 is an abundant number, since it is smaller than the sum of its proper divisors (427143718418604).

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

320220203323092 is a wasteful number, since it uses less digits than its factorization.

320220203323092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6551690047 (or 6551690045 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

The spelling of 320220203323092 in words is "three hundred twenty trillion, two hundred twenty billion, two hundred three million, three hundred twenty-three thousand, ninety-two".