11110220222102 has 16 divisors (see below), whose sum is σ = 17712737599392. Its totient is φ = 5208459308160.

The previous prime is 11110220222093. The next prime is 11110220222131. The reversal of 11110220222102 is 20122202201111.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

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, 621229049 + ... + 621246932.

It is an arithmetic number, because the mean of its divisors is an integer number (1107046099962).

Almost surely, 2^{11110220222102} is an apocalyptic number.

11110220222102 is a deficient number, since it is larger than the sum of its proper divisors (6602517377290).

11110220222102 is a wasteful number, since it uses less digits than its factorization.

11110220222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242476263.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11110220222102 its reverse (20122202201111), we get a palindrome (31232422423213).

The spelling of 11110220222102 in words is "eleven trillion, one hundred ten billion, two hundred twenty million, two hundred twenty-two thousand, one hundred two".