11102002102221 has 8 divisors (see below), whose sum is σ = 14829245180064. Its totient is φ = 7388046879600.

The previous prime is 11102002102207. The next prime is 11102002102229. The reversal of 11102002102221 is 12220120020111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11102002102221 - 2²⁹ = 11101465231309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11102002102221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102002102229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3321961855 + ... + 3321965196.

It is an arithmetic number, because the mean of its divisors is an integer number (1853655647508).

Almost surely, 2^{11102002102221} is an apocalyptic number.

It is an amenable number.

11102002102221 is a deficient number, since it is larger than the sum of its proper divisors (3727243077843).

11102002102221 is an equidigital number, since it uses as much as digits as its factorization.

11102002102221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6643927611.

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

Adding to 11102002102221 its reverse (12220120020111), we get a palindrome (23322122122332).

The spelling of 11102002102221 in words is "eleven trillion, one hundred two billion, two million, one hundred two thousand, two hundred twenty-one".