22110130032 has 20 divisors (see below), whose sum is σ = 57117836040. Its totient is φ = 7370043328.

The previous prime is 22110130001. The next prime is 22110130037. The reversal of 22110130032 is 23003101122.

It is a junction number, because it is equal to n+sod(n) for n = 22110129993 and 22110130020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110130037) 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, 230313807 + ... + 230313902.

It is an arithmetic number, because the mean of its divisors is an integer number (2855891802).

Almost surely, 2^22110130032 is an apocalyptic number.

It is an amenable number.

22110130032 is an abundant number, since it is smaller than the sum of its proper divisors (35007706008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22110130032 is a wasteful number, since it uses less digits than its factorization.

22110130032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460627720 (or 460627714 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22110130032 its reverse (23003101122), we get a palindrome (45113231154).

The spelling of 22110130032 in words is "twenty-two billion, one hundred ten million, one hundred thirty thousand, thirty-two".