20324040332322 has 16 divisors (see below), whose sum is σ = 40791713461920. Its totient is φ = 6750741311232.

The previous prime is 20324040332317. The next prime is 20324040332327. The reversal of 20324040332322 is 22323304042302.

It is an interprime number because it is at equal distance from previous prime (20324040332317) and next prime (20324040332327).

It is a self number, because there is not a number n which added to its sum of digits gives 20324040332322.

It is not an unprimeable number, because it can be changed into a prime (20324040332327) by changing a digit.

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, 5984698047 + ... + 5984701442.

It is an arithmetic number, because the mean of its divisors is an integer number (2549482091370).

Almost surely, 2^{20324040332322} is an apocalyptic number.

20324040332322 is an abundant number, since it is smaller than the sum of its proper divisors (20467673129598).

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

20324040332322 is a wasteful number, since it uses less digits than its factorization.

20324040332322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11969399777.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 20324040332322 its reverse (22323304042302), we get a palindrome (42647344374624).

The spelling of 20324040332322 in words is "twenty trillion, three hundred twenty-four billion, forty million, three hundred thirty-two thousand, three hundred twenty-two".