11101102200112 has 40 divisors (see below), whose sum is σ = 22641779404800. Its totient is φ = 5258097801792.

The previous prime is 11101102200091. The next prime is 11101102200143. The reversal of 11101102200112 is 21100220110111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11101102200092 and 11101102200101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3949089 + ... + 6147967.

It is an arithmetic number, because the mean of its divisors is an integer number (566044485120).

Almost surely, 2^{11101102200112} is an apocalyptic number.

It is an amenable number.

11101102200112 is an abundant number, since it is smaller than the sum of its proper divisors (11540677204688).

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

11101102200112 is a wasteful number, since it uses less digits than its factorization.

11101102200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215513 (or 2215507 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11101102200112 its reverse (21100220110111), we get a palindrome (32201322310223).

The spelling of 11101102200112 in words is "eleven trillion, one hundred one billion, one hundred two million, two hundred thousand, one hundred twelve".