22130011123 has 8 divisors (see below), whose sum is σ = 24180097536. Its totient is φ = 20086302600.

The previous prime is 22130011093. The next prime is 22130011139. The reversal of 22130011123 is 32111003122.

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 22130011123 - 2²⁵ = 22096456691 is a prime.

It is a super-2 number, since 2×22130011123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22130011097 and 22130011106.

It is not an unprimeable number, because it can be changed into a prime (22130011153) 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, 1587211 + ... + 1601092.

It is an arithmetic number, because the mean of its divisors is an integer number (3022512192).

Almost surely, 2^22130011123 is an apocalyptic number.

22130011123 is a deficient number, since it is larger than the sum of its proper divisors (2050086413).

22130011123 is a wasteful number, since it uses less digits than its factorization.

22130011123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188945.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22130011123 its reverse (32111003122), we get a palindrome (54241014245).

The spelling of 22130011123 in words is "twenty-two billion, one hundred thirty million, eleven thousand, one hundred twenty-three".