322310320112 has 40 divisors (see below), whose sum is σ = 681286810032. Its totient is φ = 146496089600.

The previous prime is 322310320093. The next prime is 322310320147. The reversal of 322310320112 is 211023013223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3691748 + ... + 3778044.

Almost surely, 2^322310320112 is an apocalyptic number.

It is an amenable number.

322310320112 is an abundant number, since it is smaller than the sum of its proper divisors (358976489920).

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

322310320112 is a wasteful number, since it uses less digits than its factorization.

322310320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107537 (or 107531 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 322310320112 its reverse (211023013223), we get a palindrome (533333333335).

The spelling of 322310320112 in words is "three hundred twenty-two billion, three hundred ten million, three hundred twenty thousand, one hundred twelve".