112102001201209 has 16 divisors (see below), whose sum is σ = 122167528814016. Its totient is φ = 102446564774400.

The previous prime is 112102001201191. The next prime is 112102001201231. The reversal of 112102001201209 is 902102100201211.

It is a cyclic number.

It is not a de Polignac number, because 112102001201209 - 2³⁷ = 111964562247737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112102001201209.

It is not an unprimeable number, because it can be changed into a prime (112102001201009) 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, 380978547 + ... + 381272680.

It is an arithmetic number, because the mean of its divisors is an integer number (7635470550876).

Almost surely, 2^{112102001201209} is an apocalyptic number.

It is an amenable number.

112102001201209 is a deficient number, since it is larger than the sum of its proper divisors (10065527612807).

112102001201209 is a wasteful number, since it uses less digits than its factorization.

112102001201209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762251496.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 112102001201209 in words is "one hundred twelve trillion, one hundred two billion, one million, two hundred one thousand, two hundred nine".