11102003221122 has 48 divisors (see below), whose sum is σ = 27212991073632. Its totient is φ = 3364243398720.

The previous prime is 11102003221069. The next prime is 11102003221157. The reversal of 11102003221122 is 22112230020111.

11102003221122 is a `hidden beast` number, since 1 + 110 + 200 + 322 + 11 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11102003221095 and 11102003221104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1038341383 + ... + 1038352074.

It is an arithmetic number, because the mean of its divisors is an integer number (566937314034).

Almost surely, 2^{11102003221122} is an apocalyptic number.

11102003221122 is an abundant number, since it is smaller than the sum of its proper divisors (16110987852510).

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

11102003221122 is a wasteful number, since it uses less digits than its factorization.

11102003221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076693485 (or 2076693473 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11102003221122 its reverse (22112230020111), we get a palindrome (33214233241233).

The spelling of 11102003221122 in words is "eleven trillion, one hundred two billion, three million, two hundred twenty-one thousand, one hundred twenty-two".