11113200112 has 40 divisors (see below), whose sum is σ = 24696706016. Its totient is φ = 4745592576.

The previous prime is 11113200079. The next prime is 11113200127. The reversal of 11113200112 is 21100231111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11113200092 and 11113200101.

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, 148083 + ... + 210130.

Almost surely, 2^11113200112 is an apocalyptic number.

It is an amenable number.

11113200112 is an abundant number, since it is smaller than the sum of its proper divisors (13583505904).

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

11113200112 is a wasteful number, since it uses less digits than its factorization.

11113200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358505 (or 358499 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11113200112 its reverse (21100231111), we get a palindrome (32213431223).

It can be divided in two parts, 11113200 and 112, that multiplied together give a square (1244678400 = 35280²).

The spelling of 11113200112 in words is "eleven billion, one hundred thirteen million, two hundred thousand, one hundred twelve".