1101100222209 has 32 divisors (see below), whose sum is σ = 1599593712640. Its totient is φ = 669691452672.

The previous prime is 1101100222199. The next prime is 1101100222273. The reversal of 1101100222209 is 9022220011011.

It is not a de Polignac number, because 1101100222209 - 2⁵ = 1101100222177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1101100222289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1361424 + ... + 2013870.

It is an arithmetic number, because the mean of its divisors is an integer number (49987303520).

Almost surely, 2^{1101100222209} is an apocalyptic number.

It is an amenable number.

1101100222209 is a deficient number, since it is larger than the sum of its proper divisors (498493490431).

1101100222209 is a wasteful number, since it uses less digits than its factorization.

1101100222209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652969.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 1101100222209 in words is "one trillion, one hundred one billion, one hundred million, two hundred twenty-two thousand, two hundred nine".