320010122223 has 16 divisors (see below), whose sum is σ = 517188076800. Its totient is φ = 193945528440.

The previous prime is 320010122213. The next prime is 320010122249. The reversal of 320010122223 is 322221010023.

320010122223 is a `hidden beast` number, since 320 + 0 + 1 + 0 + 122 + 223 = 666.

It is not a de Polignac number, because 320010122223 - 2⁵ = 320010122191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320010122196 and 320010122205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320010122213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538737283 + ... + 538737876.

It is an arithmetic number, because the mean of its divisors is an integer number (32324254800).

Almost surely, 2^320010122223 is an apocalyptic number.

320010122223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

320010122223 is a deficient number, since it is larger than the sum of its proper divisors (197177954577).

320010122223 is a wasteful number, since it uses less digits than its factorization.

320010122223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077475179 (or 1077475173 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 320010122223 its reverse (322221010023), we get a palindrome (642231132246).

The spelling of 320010122223 in words is "three hundred twenty billion, ten million, one hundred twenty-two thousand, two hundred twenty-three".