320220232331122 has 32 divisors (see below), whose sum is σ = 483773261400000. Its totient is φ = 158965056750528.

The previous prime is 320220232331011. The next prime is 320220232331123. The reversal of 320220232331122 is 221133232022023.

It is not an unprimeable number, because it can be changed into a prime (320220232331123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7464493629 + ... + 7464536527.

It is an arithmetic number, because the mean of its divisors is an integer number (15117914418750).

Almost surely, 2^{320220232331122} is an apocalyptic number.

320220232331122 is a deficient number, since it is larger than the sum of its proper divisors (163553029068878).

320220232331122 is a wasteful number, since it uses less digits than its factorization.

320220232331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72330.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 320220232331122 its reverse (221133232022023), we get a palindrome (541353464353145).

The spelling of 320220232331122 in words is "three hundred twenty trillion, two hundred twenty billion, two hundred thirty-two million, three hundred thirty-one thousand, one hundred twenty-two".