320331132201322 has 8 divisors (see below), whose sum is σ = 524178216329472. Its totient is φ = 145605060091500.

The previous prime is 320331132201277. The next prime is 320331132201323. The reversal of 320331132201322 is 223102231133023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×320331132201322³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (320331132201323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7280253004554 + ... + 7280253004597.

It is an arithmetic number, because the mean of its divisors is an integer number (65522277041184).

Almost surely, 2^{320331132201322} is an apocalyptic number.

320331132201322 is a deficient number, since it is larger than the sum of its proper divisors (203847084128150).

320331132201322 is a wasteful number, since it uses less digits than its factorization.

320331132201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14560506009164.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 320331132201322 its reverse (223102231133023), we get a palindrome (543433363334345).

The spelling of 320331132201322 in words is "three hundred twenty trillion, three hundred thirty-one billion, one hundred thirty-two million, two hundred one thousand, three hundred twenty-two".