322112231123 has 4 divisors (see below), whose sum is σ = 332502948288. Its totient is φ = 311721513960.

The previous prime is 322112231107. The next prime is 322112231131. The reversal of 322112231123 is 321132211223.

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 322112231123 - 2⁴ = 322112231107 is a prime.

It is a super-2 number, since 2×322112231123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322112231143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5195358536 + ... + 5195358597.

It is an arithmetic number, because the mean of its divisors is an integer number (83125737072).

Almost surely, 2^322112231123 is an apocalyptic number.

322112231123 is a deficient number, since it is larger than the sum of its proper divisors (10390717165).

322112231123 is a wasteful number, since it uses less digits than its factorization.

322112231123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10390717164.

The product of its digits is 864, while the sum is 23.

Adding to 322112231123 its reverse (321132211223), we get a palindrome (643244442346).

The spelling of 322112231123 in words is "three hundred twenty-two billion, one hundred twelve million, two hundred thirty-one thousand, one hundred twenty-three".