320332223223233 has 8 divisors (see below), whose sum is σ = 344973354808488. Its totient is φ = 295691118971904.

The previous prime is 320332223223191. The next prime is 320332223223239. The reversal of 320332223223233 is 332322322233023.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 70921207489729 + 249411015733504 = 8421473^2 + 15792752^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 320332223223233 - 2⁴⁶ = 249963479045569 is a prime.

It is a super-2 number, since 2×320332223223233² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320332223223193 and 320332223223202.

It is not an unprimeable number, because it can be changed into a prime (320332223223239) 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, 22018091 + ... + 33547887.

It is an arithmetic number, because the mean of its divisors is an integer number (43121669351061).

Almost surely, 2^{320332223223233} is an apocalyptic number.

It is an amenable number.

320332223223233 is a deficient number, since it is larger than the sum of its proper divisors (24641131585255).

320332223223233 is a wasteful number, since it uses less digits than its factorization.

320332223223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13666963.

The product of its (nonzero) digits is 279936, while the sum is 35.

Adding to 320332223223233 its reverse (332322322233023), we get a palindrome (652654545456256).

The spelling of 320332223223233 in words is "three hundred twenty trillion, three hundred thirty-two billion, two hundred twenty-three million, two hundred twenty-three thousand, two hundred thirty-three".