2322123223231 has 32 divisors (see below), whose sum is σ = 2812825152000. Its totient is φ = 1872615749760.

The previous prime is 2322123223177. The next prime is 2322123223241. The reversal of 2322123223231 is 1323223212232.

2322123223231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2322123223231 - 2³¹ = 2319975739583 is a prime.

It is a super-2 number, since 2×2322123223231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2322123223231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322123223241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157200876 + ... + 157215646.

It is an arithmetic number, because the mean of its divisors is an integer number (87900786000).

Almost surely, 2^{2322123223231} is an apocalyptic number.

2322123223231 is a deficient number, since it is larger than the sum of its proper divisors (490701928769).

2322123223231 is a wasteful number, since it uses less digits than its factorization.

2322123223231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22879.

The product of its digits is 10368, while the sum is 28.

Adding to 2322123223231 its reverse (1323223212232), we get a palindrome (3645346435463).

The spelling of 2322123223231 in words is "two trillion, three hundred twenty-two billion, one hundred twenty-three million, two hundred twenty-three thousand, two hundred thirty-one".