11222112000100 has 72 divisors (see below), whose sum is σ = 25981281029088. Its totient is φ = 4192544678400.

The previous prime is 11222112000089. The next prime is 11222112000109. The reversal of 11222112000100 is 100021122211.

It is not an unprimeable number, because it can be changed into a prime (11222112000109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24972882 + ... + 25418281.

It is an arithmetic number, because the mean of its divisors is an integer number (360851125404).

Almost surely, 2^{11222112000100} is an apocalyptic number.

11222112000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11222112000100 is an abundant number, since it is smaller than the sum of its proper divisors (14759169028988).

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

11222112000100 is a wasteful number, since it uses less digits than its factorization.

11222112000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50391325 (or 50391318 counting only the distinct ones).

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

Adding to 11222112000100 its reverse (100021122211), we get a palindrome (11322133122311).

The spelling of 11222112000100 in words is "eleven trillion, two hundred twenty-two billion, one hundred twelve million, one hundred", and thus it is an aban number.