320223332122 has 8 divisors (see below), whose sum is σ = 480338066196. Its totient is φ = 160110643392.

The previous prime is 320223332113. The next prime is 320223332159. The reversal of 320223332122 is 221233322023.

It can be written as a sum of positive squares in 2 ways, for example, as 283344354601 + 36878977521 = 532301^2 + 192039^2 .

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

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, 28893 + ... + 800800.

Almost surely, 2^320223332122 is an apocalyptic number.

320223332122 is a deficient number, since it is larger than the sum of its proper divisors (160114734074).

320223332122 is a wasteful number, since it uses less digits than its factorization.

320223332122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022672.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 320223332122 its reverse (221233322023), we get a palindrome (541456654145).

The spelling of 320223332122 in words is "three hundred twenty billion, two hundred twenty-three million, three hundred thirty-two thousand, one hundred twenty-two".