22224134123 has 8 divisors (see below), whose sum is σ = 23357241600. Its totient is φ = 21104930088.

The previous prime is 22224134113. The next prime is 22224134159. The reversal of 22224134123 is 32143142222.

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

It is not a de Polignac number, because 22224134123 - 2⁶ = 22224134059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22224134092 and 22224134101.

It is not an unprimeable number, because it can be changed into a prime (22224134113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3472583 + ... + 3478976.

It is an arithmetic number, because the mean of its divisors is an integer number (2919655200).

Almost surely, 2^22224134123 is an apocalyptic number.

22224134123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22224134123 is a deficient number, since it is larger than the sum of its proper divisors (1133107477).

22224134123 is a wasteful number, since it uses less digits than its factorization.

22224134123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6951721.

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

Adding to 22224134123 its reverse (32143142222), we get a palindrome (54367276345).

The spelling of 22224134123 in words is "twenty-two billion, two hundred twenty-four million, one hundred thirty-four thousand, one hundred twenty-three".