22124233242123 has 8 divisors (see below), whose sum is σ = 29565566772288. Its totient is φ = 14716194270024.

The previous prime is 22124233242109. The next prime is 22124233242131. The reversal of 22124233242123 is 32124233242122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22124233242123 - 2⁴ = 22124233242107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22124233242623) 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 7 ways as a sum of consecutive naturals, for example, 8323637965 + ... + 8323640622.

It is an arithmetic number, because the mean of its divisors is an integer number (3695695846536).

Almost surely, 2^{22124233242123} is an apocalyptic number.

22124233242123 is a deficient number, since it is larger than the sum of its proper divisors (7441333530165).

22124233242123 is a wasteful number, since it uses less digits than its factorization.

22124233242123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16647279033.

The product of its digits is 55296, while the sum is 33.

Adding to 22124233242123 its reverse (32124233242122), we get a palindrome (54248466484245).

Subtracting 22124233242123 from its reverse (32124233242122), we obtain a palindrome (9999999999999).

The spelling of 22124233242123 in words is "twenty-two trillion, one hundred twenty-four billion, two hundred thirty-three million, two hundred forty-two thousand, one hundred twenty-three".