22112100110 has 32 divisors (see below), whose sum is σ = 39929307264. Its totient is φ = 8816544000.

The previous prime is 22112100091. The next prime is 22112100121. The reversal of 22112100110 is 1100121122.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22112100091 and 22112100100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6087995 + ... + 6091625.

It is an arithmetic number, because the mean of its divisors is an integer number (1247790852).

Almost surely, 2^22112100110 is an apocalyptic number.

22112100110 is a deficient number, since it is larger than the sum of its proper divisors (17817207154).

22112100110 is a wasteful number, since it uses less digits than its factorization.

22112100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5420.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22112100110 its reverse (1100121122), we get a palindrome (23212221232).

The spelling of 22112100110 in words is "twenty-two billion, one hundred twelve million, one hundred thousand, one hundred ten".