22113411323 has 4 divisors (see below), whose sum is σ = 22287532800. Its totient is φ = 21939289848.

The previous prime is 22113411241. The next prime is 22113411329. The reversal of 22113411323 is 32311431122.

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 22113411323 - 2¹⁰ = 22113410299 is a prime.

It is a super-2 number, since 2×22113411323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22113411329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87060548 + ... + 87060801.

It is an arithmetic number, because the mean of its divisors is an integer number (5571883200).

Almost surely, 2^22113411323 is an apocalyptic number.

22113411323 is a deficient number, since it is larger than the sum of its proper divisors (174121477).

22113411323 is a wasteful number, since it uses less digits than its factorization.

22113411323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174121476.

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

Adding to 22113411323 its reverse (32311431122), we get a palindrome (54424842445).

The spelling of 22113411323 in words is "twenty-two billion, one hundred thirteen million, four hundred eleven thousand, three hundred twenty-three".