11200101112 has 16 divisors (see below), whose sum is σ = 21001503600. Its totient is φ = 5599700160.

The previous prime is 11200101097. The next prime is 11200101179. The reversal of 11200101112 is 21110100211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134964 + ... + 201532.

It is an arithmetic number, because the mean of its divisors is an integer number (1312593975).

Almost surely, 2^11200101112 is an apocalyptic number.

It is an amenable number.

11200101112 is a deficient number, since it is larger than the sum of its proper divisors (9801402488).

11200101112 is a wasteful number, since it uses less digits than its factorization.

11200101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87606 (or 87602 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11200101112 its reverse (21110100211), we get a palindrome (32310201323).

Subtracting 11200101112 from its reverse (21110100211), we obtain a palindrome (9909999099).

The spelling of 11200101112 in words is "eleven billion, two hundred million, one hundred one thousand, one hundred twelve".