112012000001 has 16 divisors (see below), whose sum is σ = 122868059328. Its totient is φ = 101268480000.

The previous prime is 112011999997. The next prime is 112012000033. The reversal of 112012000001 is 100000210211.

It is a cyclic number.

It is not a de Polignac number, because 112012000001 - 2² = 112011999997 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 (112012000081) 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, 8487530 + ... + 8500716.

It is an arithmetic number, because the mean of its divisors is an integer number (7679253708).

Almost surely, 2^112012000001 is an apocalyptic number.

112012000001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112012000001 is a deficient number, since it is larger than the sum of its proper divisors (10856059327).

112012000001 is a wasteful number, since it uses less digits than its factorization.

112012000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17392.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 112012000001 its reverse (100000210211), we get a palindrome (212012210212).

The spelling of 112012000001 in words is "one hundred twelve billion, twelve million, one", and thus it is an aban number.