22201110112 has 24 divisors (see below), whose sum is σ = 43742373192. Its totient is φ = 11091936000.

The previous prime is 22201110097. The next prime is 22201110119. The reversal of 22201110112 is 21101110222.

It is a junction number, because it is equal to n+sod(n) for n = 22201110092 and 22201110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201110119) 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, 227389 + ... + 310012.

It is an arithmetic number, because the mean of its divisors is an integer number (1822598883).

Almost surely, 2^22201110112 is an apocalyptic number.

It is an amenable number.

22201110112 is a deficient number, since it is larger than the sum of its proper divisors (21541263080).

22201110112 is a wasteful number, since it uses less digits than its factorization.

22201110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538702 (or 538694 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22201110112 its reverse (21101110222), we get a palindrome (43302220334).

The spelling of 22201110112 in words is "twenty-two billion, two hundred one million, one hundred ten thousand, one hundred twelve".