11011102211102 has 16 divisors (see below), whose sum is σ = 18876279432192. Its totient is φ = 4719017751480.

The previous prime is 11011102211059. The next prime is 11011102211119. The reversal of 11011102211102 is 20111220111011.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 575063 + ... + 4727885.

It is an arithmetic number, because the mean of its divisors is an integer number (1179767464512).

Almost surely, 2^{11011102211102} is an apocalyptic number.

11011102211102 is a deficient number, since it is larger than the sum of its proper divisors (7865177221090).

11011102211102 is a wasteful number, since it uses less digits than its factorization.

11011102211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342223.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11011102211102 its reverse (20111220111011), we get a palindrome (31122322322113).

The spelling of 11011102211102 in words is "eleven trillion, eleven billion, one hundred two million, two hundred eleven thousand, one hundred two".