111102200222209 has 16 divisors (see below), whose sum is σ = 127210547644416. Its totient is φ = 95053169102400.

The previous prime is 111102200222159. The next prime is 111102200222261. The reversal of 111102200222209 is 902222002201111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111102200222209 - 2²⁵ = 111102166667777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111102200222609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1192179 + ... + 14954119.

It is an arithmetic number, because the mean of its divisors is an integer number (7950659227776).

Almost surely, 2^{111102200222209} is an apocalyptic number.

It is an amenable number.

111102200222209 is a deficient number, since it is larger than the sum of its proper divisors (16108347422207).

111102200222209 is a wasteful number, since it uses less digits than its factorization.

111102200222209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13764096.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 111102200222209 in words is "one hundred eleven trillion, one hundred two billion, two hundred million, two hundred twenty-two thousand, two hundred nine".