22423241123 has 4 divisors (see below), whose sum is σ = 22537064880. Its totient is φ = 22309417368.

The previous prime is 22423241117. The next prime is 22423241143. The reversal of 22423241123 is 32114232422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32114232422 = 2 ⋅16057116211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22423241123 is a prime.

It is a super-3 number, since 3×22423241123³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22423241092 and 22423241101.

It is not an unprimeable number, because it can be changed into a prime (22423241143) 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, 56911583 + ... + 56911976.

It is an arithmetic number, because the mean of its divisors is an integer number (5634266220).

Almost surely, 2^22423241123 is an apocalyptic number.

22423241123 is a deficient number, since it is larger than the sum of its proper divisors (113823757).

22423241123 is a wasteful number, since it uses less digits than its factorization.

22423241123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113823756.

The product of its digits is 4608, while the sum is 26.

Adding to 22423241123 its reverse (32114232422), we get a palindrome (54537473545).

The spelling of 22423241123 in words is "twenty-two billion, four hundred twenty-three million, two hundred forty-one thousand, one hundred twenty-three".