22112110033 has 8 divisors (see below), whose sum is σ = 24114473600. Its totient is φ = 20152808208.

The previous prime is 22112110021. The next prime is 22112110043. The reversal of 22112110033 is 33001121122.

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

It is a de Polignac number, because none of the positive numbers 2^k-22112110033 is a prime.

It is a super-2 number, since 2×22112110033² (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 = 22112109989 and 22112110016.

It is not an unprimeable number, because it can be changed into a prime (22112110043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10764363 + ... + 10766416.

It is an arithmetic number, because the mean of its divisors is an integer number (3014309200).

Almost surely, 2^22112110033 is an apocalyptic number.

It is an amenable number.

22112110033 is a deficient number, since it is larger than the sum of its proper divisors (2002363567).

22112110033 is a wasteful number, since it uses less digits than its factorization.

22112110033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21530871.

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

Adding to 22112110033 its reverse (33001121122), we get a palindrome (55113231155).

The spelling of 22112110033 in words is "twenty-two billion, one hundred twelve million, one hundred ten thousand, thirty-three".