11100221102102 has 16 divisors (see below), whose sum is σ = 18550466214912. Its totient is φ = 4938202810920.

The previous prime is 11100221102027. The next prime is 11100221102137. The reversal of 11100221102102 is 20120112200111.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 5367610718 + ... + 5367612785.

It is an arithmetic number, because the mean of its divisors is an integer number (1159404138432).

Almost surely, 2^{11100221102102} is an apocalyptic number.

11100221102102 is a deficient number, since it is larger than the sum of its proper divisors (7450245112810).

11100221102102 is a wasteful number, since it uses less digits than its factorization.

11100221102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10735223563.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11100221102102 its reverse (20120112200111), we get a palindrome (31220333302213).

The spelling of 11100221102102 in words is "eleven trillion, one hundred billion, two hundred twenty-one million, one hundred two thousand, one hundred two".