11100101200112 has 40 divisors (see below), whose sum is σ = 21783505885440. Its totient is φ = 5478582432960.

The previous prime is 11100101200081. The next prime is 11100101200129. The reversal of 11100101200112 is 21100210100111.

It is a junction number, because it is equal to n+sod(n) for n = 11100101200093 and 11100101200102.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4746287 + ... + 6687857.

It is an arithmetic number, because the mean of its divisors is an integer number (544587647136).

Almost surely, 2^{11100101200112} is an apocalyptic number.

It is an amenable number.

11100101200112 is a deficient number, since it is larger than the sum of its proper divisors (10683404685328).

11100101200112 is a wasteful number, since it uses less digits than its factorization.

11100101200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946181 (or 1946175 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11100101200112 its reverse (21100210100111), we get a palindrome (32200311300223).

The spelling of 11100101200112 in words is "eleven trillion, one hundred billion, one hundred one million, two hundred thousand, one hundred twelve".