22101100000112 has 20 divisors (see below), whose sum is σ = 48938150000496. Its totient is φ = 9471900000000.

The previous prime is 22101100000051. The next prime is 22101100000121. The reversal of 22101100000112 is 21100000110122.

It is a junction number, because it is equal to n+sod(n) for n = 22101100000093 and 22101100000102.

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, 98665624889 + ... + 98665625112.

Almost surely, 2^{22101100000112} is an apocalyptic number.

It is an amenable number.

22101100000112 is an abundant number, since it is smaller than the sum of its proper divisors (26837050000384).

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

22101100000112 is a wasteful number, since it uses less digits than its factorization.

22101100000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197331250016 (or 197331250010 counting only the distinct ones).

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

Adding to 22101100000112 its reverse (21100000110122), we get a palindrome (43201100110234).

The spelling of 22101100000112 in words is "twenty-two trillion, one hundred one billion, one hundred million, one hundred twelve", and thus it is an aban number.