320322322313122 has 16 divisors (see below), whose sum is σ = 482639630941440. Its totient is φ = 159442449836112.

The previous prime is 320322322313117. The next prime is 320322322313183. The reversal of 320322322313122 is 221313223223023.

It is a super-3 number, since 3×320322322313122³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170657529 + ... + 172524307.

It is an arithmetic number, because the mean of its divisors is an integer number (30164976933840).

Almost surely, 2^{320322322313122} is an apocalyptic number.

320322322313122 is a deficient number, since it is larger than the sum of its proper divisors (162317308628318).

320322322313122 is a wasteful number, since it uses less digits than its factorization.

320322322313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251737.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 320322322313122 its reverse (221313223223023), we get a palindrome (541635545536145).

Subtracting from 320322322313122 its reverse (221313223223023), we obtain a palindrome (99009099090099).

It can be divided in two parts, 320322 and 322313122, that added together give a square (322633444 = 17962²).

The spelling of 320322322313122 in words is "three hundred twenty trillion, three hundred twenty-two billion, three hundred twenty-two million, three hundred thirteen thousand, one hundred twenty-two".