22104201112 has 16 divisors (see below), whose sum is σ = 47366145360. Its totient is φ = 9473229024.

The previous prime is 22104201089. The next prime is 22104201121. The reversal of 22104201112 is 21110240122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197358883 + ... + 197358994.

It is an arithmetic number, because the mean of its divisors is an integer number (2960384085).

Almost surely, 2^22104201112 is an apocalyptic number.

It is an amenable number.

22104201112 is an abundant number, since it is smaller than the sum of its proper divisors (25261944248).

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

22104201112 is a wasteful number, since it uses less digits than its factorization.

22104201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394717890 (or 394717886 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22104201112 its reverse (21110240122), we get a palindrome (43214441234).

The spelling of 22104201112 in words is "twenty-two billion, one hundred four million, two hundred one thousand, one hundred twelve".