3122111223323 has 4 divisors (see below), whose sum is σ = 3123572204040. Its totient is φ = 3120650242608.

The previous prime is 3122111223223. The next prime is 3122111223331. The reversal of 3122111223323 is 3233221112213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3122111223323 - 2¹⁶ = 3122111157787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3122111223292 and 3122111223301.

It is not an unprimeable number, because it can be changed into a prime (3122111223353) 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, 730487153 + ... + 730491426.

It is an arithmetic number, because the mean of its divisors is an integer number (780893051010).

Almost surely, 2^{3122111223323} is an apocalyptic number.

3122111223323 is a deficient number, since it is larger than the sum of its proper divisors (1460980717).

3122111223323 is a wasteful number, since it uses less digits than its factorization.

3122111223323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460980716.

The product of its digits is 2592, while the sum is 26.

Adding to 3122111223323 its reverse (3233221112213), we get a palindrome (6355332335536).

The spelling of 3122111223323 in words is "three trillion, one hundred twenty-two billion, one hundred eleven million, two hundred twenty-three thousand, three hundred twenty-three".