11200110209 has 4 divisors (see below), whose sum is σ = 11211693504. Its totient is φ = 11188526916.

The previous prime is 11200110169. The next prime is 11200110211. The reversal of 11200110209 is 90201100211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90201100211 = 103 ⋅875738837.

It is a cyclic number.

It is not a de Polignac number, because 11200110209 - 2³² = 6905142913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200100209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5790197 + ... + 5792130.

It is an arithmetic number, because the mean of its divisors is an integer number (2802923376).

Almost surely, 2^11200110209 is an apocalyptic number.

It is an amenable number.

11200110209 is a deficient number, since it is larger than the sum of its proper divisors (11583295).

11200110209 is an equidigital number, since it uses as much as digits as its factorization.

11200110209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11583294.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 11200110209 in words is "eleven billion, two hundred million, one hundred ten thousand, two hundred nine".