22322113123 has 4 divisors (see below), whose sum is σ = 22323854160. Its totient is φ = 22320372088.

The previous prime is 22322113117. The next prime is 22322113133. The reversal of 22322113123 is 32131122322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22322113123 is a prime.

It is a super-3 number, since 3×22322113123³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22322113094 and 22322113103.

It is not an unprimeable number, because it can be changed into a prime (22322113133) 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, 851143 + ... + 876976.

It is an arithmetic number, because the mean of its divisors is an integer number (5580963540).

Almost surely, 2^22322113123 is an apocalyptic number.

22322113123 is a deficient number, since it is larger than the sum of its proper divisors (1741037).

22322113123 is a wasteful number, since it uses less digits than its factorization.

22322113123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741036.

The product of its digits is 864, while the sum is 22.

Adding to 22322113123 its reverse (32131122322), we get a palindrome (54453235445).

The spelling of 22322113123 in words is "twenty-two billion, three hundred twenty-two million, one hundred thirteen thousand, one hundred twenty-three".