320153164222 has 8 divisors (see below), whose sum is σ = 505504996200. Its totient is φ = 151651498824.

The previous prime is 320153164213. The next prime is 320153164223. The reversal of 320153164222 is 222461351023.

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

It is a super-2 number, since 2×320153164222² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320153164223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4212541597 + ... + 4212541672.

It is an arithmetic number, because the mean of its divisors is an integer number (63188124525).

Almost surely, 2^320153164222 is an apocalyptic number.

320153164222 is a deficient number, since it is larger than the sum of its proper divisors (185351831978).

320153164222 is a wasteful number, since it uses less digits than its factorization.

320153164222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8425083290.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 320153164222 in words is "three hundred twenty billion, one hundred fifty-three million, one hundred sixty-four thousand, two hundred twenty-two".