11102000002221 has 16 divisors (see below), whose sum is σ = 14903736048000. Its totient is φ = 7350810130368.

The previous prime is 11102000002213. The next prime is 11102000002231. The reversal of 11102000002221 is 12220000020111.

It is not a de Polignac number, because 11102000002221 - 2³ = 11102000002213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11102000002197 and 11102000002206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102000002231) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2447440 + ... + 5309798.

It is an arithmetic number, because the mean of its divisors is an integer number (931483503000).

Almost surely, 2^{11102000002221} is an apocalyptic number.

It is an amenable number.

11102000002221 is a deficient number, since it is larger than the sum of its proper divisors (3801736045779).

11102000002221 is a wasteful number, since it uses less digits than its factorization.

11102000002221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871188.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11102000002221 its reverse (12220000020111), we get a palindrome (23322000022332).

The spelling of 11102000002221 in words is "eleven trillion, one hundred two billion, two thousand, two hundred twenty-one".