22102211000112 has 20 divisors (see below), whose sum is σ = 57097378417080. Its totient is φ = 7367403666688.

The previous prime is 22102211000069. The next prime is 22102211000113. The reversal of 22102211000112 is 21100011220122.

It is a junction number, because it is equal to n+sod(n) for n = 22102211000091 and 22102211000100.

It is not an unprimeable number, because it can be changed into a prime (22102211000113) 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, 230231364537 + ... + 230231364632.

It is an arithmetic number, because the mean of its divisors is an integer number (2854868920854).

Almost surely, 2^{22102211000112} is an apocalyptic number.

It is an amenable number.

22102211000112 is an abundant number, since it is smaller than the sum of its proper divisors (34995167416968).

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

22102211000112 is a wasteful number, since it uses less digits than its factorization.

22102211000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460462729180 (or 460462729174 counting only the distinct ones).

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

Adding to 22102211000112 its reverse (21100011220122), we get a palindrome (43202222220234).

The spelling of 22102211000112 in words is "twenty-two trillion, one hundred two billion, two hundred eleven million, one hundred twelve", and thus it is an aban number.