2112010001 has 16 divisors (see below), whose sum is σ = 2183403264. Its totient is φ = 2041887744.

The previous prime is 2112009997. The next prime is 2112010027. The reversal of 2112010001 is 1000102112.

It is a cyclic number.

It is not a de Polignac number, because 2112010001 - 2² = 2112009997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112010301) 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, 1423406 + ... + 1424888.

It is an arithmetic number, because the mean of its divisors is an integer number (136462704).

Almost surely, 2^2112010001 is an apocalyptic number.

It is an amenable number.

2112010001 is a deficient number, since it is larger than the sum of its proper divisors (71393263).

2112010001 is a wasteful number, since it uses less digits than its factorization.

2112010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880.

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

The square root of 2112010001 is about 45956.6099815902. The cubic root of 2112010001 is about 1283.0157571562.

Adding to 2112010001 its reverse (1000102112), we get a palindrome (3112112113).

The spelling of 2112010001 in words is "two billion, one hundred twelve million, ten thousand, one".