2112002200001 has 16 divisors (see below), whose sum is σ = 2193725289600. Its totient is φ = 2030875004928.

The previous prime is 2112002199973. The next prime is 2112002200031. The reversal of 2112002200001 is 1000022002112.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2112002200001 - 2³⁸ = 1837124293057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112002200031) 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, 47371346 + ... + 47415908.

It is an arithmetic number, because the mean of its divisors is an integer number (137107830600).

Almost surely, 2^{2112002200001} is an apocalyptic number.

It is an amenable number.

2112002200001 is a deficient number, since it is larger than the sum of its proper divisors (81723089599).

2112002200001 is a wasteful number, since it uses less digits than its factorization.

2112002200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51208.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2112002200001 its reverse (1000022002112), we get a palindrome (3112024202113).

The spelling of 2112002200001 in words is "two trillion, one hundred twelve billion, two million, two hundred thousand, one".