12200112112001 has 16 divisors (see below), whose sum is σ = 13315306374720. Its totient is φ = 11085934332480.

The previous prime is 12200112111997. The next prime is 12200112112117. The reversal of 12200112112001 is 10021121100221.

It is a cyclic number.

It is not a de Polignac number, because 12200112112001 - 2² = 12200112111997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200112112301) 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, 361585790 + ... + 361619528.

It is an arithmetic number, because the mean of its divisors is an integer number (832206648420).

Almost surely, 2^{12200112112001} is an apocalyptic number.

12200112112001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12200112112001 is a deficient number, since it is larger than the sum of its proper divisors (1115194262719).

12200112112001 is a wasteful number, since it uses less digits than its factorization.

12200112112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47824.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12200112112001 its reverse (10021121100221), we get a palindrome (22221233212222).

The spelling of 12200112112001 in words is "twelve trillion, two hundred billion, one hundred twelve million, one hundred twelve thousand, one".