11102122111102 has 16 divisors (see below), whose sum is σ = 18553643142912. Its totient is φ = 4939048520920.

The previous prime is 11102122111063. The next prime is 11102122111103. The reversal of 11102122111102 is 20111122120111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102122111103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5368529968 + ... + 5368532035.

It is an arithmetic number, because the mean of its divisors is an integer number (1159602696432).

Almost surely, 2^{11102122111102} is an apocalyptic number.

11102122111102 is a deficient number, since it is larger than the sum of its proper divisors (7451521031810).

11102122111102 is a wasteful number, since it uses less digits than its factorization.

11102122111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10737062063.

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

Adding to 11102122111102 its reverse (20111122120111), we get a palindrome (31213244231213).

Subtracting 11102122111102 from its reverse (20111122120111), we obtain a palindrome (9009000009009).

It can be divided in two parts, 1110 and 2122111102, that added together give a palindrome (2122112212).

The spelling of 11102122111102 in words is "eleven trillion, one hundred two billion, one hundred twenty-two million, one hundred eleven thousand, one hundred two".