320022012230223 has 32 divisors (see below), whose sum is σ = 434080525132800. Its totient is φ = 209687618443776.

The previous prime is 320022012230183. The next prime is 320022012230237. The reversal of 320022012230223 is 322032210220023.

It is not a de Polignac number, because 320022012230223 - 2¹² = 320022012226127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320022012230193 and 320022012230202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320022012230023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32136138 + ... + 40899576.

It is an arithmetic number, because the mean of its divisors is an integer number (13565016410400).

Almost surely, 2^{320022012230223} is an apocalyptic number.

320022012230223 is a deficient number, since it is larger than the sum of its proper divisors (114058512902577).

320022012230223 is a wasteful number, since it uses less digits than its factorization.

320022012230223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8764351.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 320022012230223 its reverse (322032210220023), we get a palindrome (642054222450246).

The spelling of 320022012230223 in words is "three hundred twenty trillion, twenty-two billion, twelve million, two hundred thirty thousand, two hundred twenty-three".