109112200011 has 32 divisors (see below), whose sum is σ = 174305644800. Its totient is φ = 67232151360.

The previous prime is 109112200007. The next prime is 109112200013. The reversal of 109112200011 is 110002211901.

It is a happy number.

It is not a de Polignac number, because 109112200011 - 2² = 109112200007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109112200013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2572801 + ... + 2614866.

It is an arithmetic number, because the mean of its divisors is an integer number (5447051400).

Almost surely, 2^109112200011 is an apocalyptic number.

109112200011 is a deficient number, since it is larger than the sum of its proper divisors (65193444789).

109112200011 is a wasteful number, since it uses less digits than its factorization.

109112200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5187736 (or 5187730 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 109112200011 its reverse (110002211901), we get a palindrome (219114411912).

The spelling of 109112200011 in words is "one hundred nine billion, one hundred twelve million, two hundred thousand, eleven".