320124332123222 has 48 divisors (see below), whose sum is σ = 538160368356576. Its totient is φ = 142661123404800.

The previous prime is 320124332123161. The next prime is 320124332123237. The reversal of 320124332123222 is 222321233421023.

It is a happy number.

It is a super-2 number, since 2×320124332123222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8404022 + ... + 26662262.

It is an arithmetic number, because the mean of its divisors is an integer number (11211674340762).

Almost surely, 2^{320124332123222} is an apocalyptic number.

320124332123222 is a deficient number, since it is larger than the sum of its proper divisors (218036036233354).

320124332123222 is a wasteful number, since it uses less digits than its factorization.

320124332123222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18259685 (or 18259674 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 320124332123222 its reverse (222321233421023), we get a palindrome (542445565544245).

The spelling of 320124332123222 in words is "three hundred twenty trillion, one hundred twenty-four billion, three hundred thirty-two million, one hundred twenty-three thousand, two hundred twenty-two".