22140241323 has 16 divisors (see below), whose sum is σ = 30488764416. Its totient is φ = 14276445120.

The previous prime is 22140241289. The next prime is 22140241369. The reversal of 22140241323 is 32314204122.

It is a happy number.

It is not a de Polignac number, because 22140241323 - 2⁶ = 22140241259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22140241293 and 22140241302.

It is not an unprimeable number, because it can be changed into a prime (22140241423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115686 + ... + 240132.

It is an arithmetic number, because the mean of its divisors is an integer number (1905547776).

Almost surely, 2^22140241323 is an apocalyptic number.

22140241323 is a deficient number, since it is larger than the sum of its proper divisors (8348523093).

22140241323 is a wasteful number, since it uses less digits than its factorization.

22140241323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126394.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22140241323 its reverse (32314204122), we get a palindrome (54454445445).

The spelling of 22140241323 in words is "twenty-two billion, one hundred forty million, two hundred forty-one thousand, three hundred twenty-three".