22204343123 has 8 divisors (see below), whose sum is σ = 22925030400. Its totient is φ = 21483932040.

The previous prime is 22204343111. The next prime is 22204343143. The reversal of 22204343123 is 32134340222.

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

It is a cyclic number.

It is not a de Polignac number, because 22204343123 - 2⁴ = 22204343107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22204343092 and 22204343101.

It is not an unprimeable number, because it can be changed into a prime (22204343143) 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, 101036 + ... + 233702.

It is an arithmetic number, because the mean of its divisors is an integer number (2865628800).

Almost surely, 2^22204343123 is an apocalyptic number.

22204343123 is a deficient number, since it is larger than the sum of its proper divisors (720687277).

22204343123 is a wasteful number, since it uses less digits than its factorization.

22204343123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138097.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22204343123 its reverse (32134340222), we get a palindrome (54338683345).

The spelling of 22204343123 in words is "twenty-two billion, two hundred four million, three hundred forty-three thousand, one hundred twenty-three".