1102112212209 has 16 divisors (see below), whose sum is σ = 1504621747200. Its totient is φ = 717194002896.

The previous prime is 1102112212171. The next prime is 1102112212259. The reversal of 1102112212209 is 9022122112011.

It is not a de Polignac number, because 1102112212209 - 2¹¹ = 1102112210161 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1102112212259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2538949 + ... + 2941170.

It is an arithmetic number, because the mean of its divisors is an integer number (94038859200).

Almost surely, 2^{1102112212209} is an apocalyptic number.

It is an amenable number.

1102112212209 is a deficient number, since it is larger than the sum of its proper divisors (402509534991).

1102112212209 is a wasteful number, since it uses less digits than its factorization.

1102112212209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5481724.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 1102112212209 in words is "one trillion, one hundred two billion, one hundred twelve million, two hundred twelve thousand, two hundred nine".