22101200210112 has 56 divisors (see below), whose sum is σ = 58476465283056. Its totient is φ = 7367019737088.

The previous prime is 22101200210093. The next prime is 22101200210143. The reversal of 22101200210112 is 21101200210122.

It is a junction number, because it is equal to n+sod(n) for n = 22101200210091 and 22101200210100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43287388 + ... + 43794980.

Almost surely, 2^{22101200210112} is an apocalyptic number.

It is an amenable number.

22101200210112 is an abundant number, since it is smaller than the sum of its proper divisors (36375265072944).

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

22101200210112 is a wasteful number, since it uses less digits than its factorization.

22101200210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734385 (or 734375 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22101200210112 its reverse (21101200210122), we get a palindrome (43202400420234).

The spelling of 22101200210112 in words is "twenty-two trillion, one hundred one billion, two hundred million, two hundred ten thousand, one hundred twelve".