11102002100112 has 480 divisors, whose sum is σ = 36293975536896. Its totient is φ = 2862404075520.

The previous prime is 11102002100069. The next prime is 11102002100131. The reversal of 11102002100112 is 21100120020111.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 95 ways as a sum of consecutive naturals, for example, 8559754248 + ... + 8559755544.

Almost surely, 2^{11102002100112} is an apocalyptic number.

11102002100112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102002100112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18146987768448).

11102002100112 is an abundant number, since it is smaller than the sum of its proper divisors (25191973436784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102002100112 is a wasteful number, since it uses less digits than its factorization.

11102002100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727 (or 2710 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11102002100112 its reverse (21100120020111), we get a palindrome (32202122120223).

The spelling of 11102002100112 in words is "eleven trillion, one hundred two billion, two million, one hundred thousand, one hundred twelve".