320222134324 has 12 divisors (see below), whose sum is σ = 560507923584. Its totient is φ = 160077013304.

The previous prime is 320222134313. The next prime is 320222134357. The reversal of 320222134324 is 423431222023.

It is a super-2 number, since 2×320222134324² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320222134292 and 320222134301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8492302 + ... + 8529925.

It is an arithmetic number, because the mean of its divisors is an integer number (46708993632).

Almost surely, 2^320222134324 is an apocalyptic number.

It is an amenable number.

320222134324 is a deficient number, since it is larger than the sum of its proper divisors (240285789260).

320222134324 is a wasteful number, since it uses less digits than its factorization.

320222134324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17026934 (or 17026932 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 320222134324 its reverse (423431222023), we get a palindrome (743653356347).

The spelling of 320222134324 in words is "three hundred twenty billion, two hundred twenty-two million, one hundred thirty-four thousand, three hundred twenty-four".