22323000221123 has 4 divisors (see below), whose sum is σ = 25512000252720. Its totient is φ = 19134000189528.

The previous prime is 22323000221089. The next prime is 22323000221141. The reversal of 22323000221123 is 32112200032322.

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

It is not a de Polignac number, because 22323000221123 - 2³⁰ = 22321926479299 is a prime.

It is a super-3 number, since 3×22323000221123³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22323000221623) 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, 1594500015788 + ... + 1594500015801.

It is an arithmetic number, because the mean of its divisors is an integer number (6378000063180).

Almost surely, 2^{22323000221123} is an apocalyptic number.

22323000221123 is a deficient number, since it is larger than the sum of its proper divisors (3189000031597).

22323000221123 is an equidigital number, since it uses as much as digits as its factorization.

22323000221123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3189000031596.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22323000221123 its reverse (32112200032322), we get a palindrome (54435200253445).

The spelling of 22323000221123 in words is "twenty-two trillion, three hundred twenty-three billion, two hundred twenty-one thousand, one hundred twenty-three".