2112100012027 has 2 divisors, whose sum is σ = 2112100012028. Its totient is φ = 2112100012026.

The previous prime is 2112100011997. The next prime is 2112100012031. The reversal of 2112100012027 is 7202100012112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112100012027 - 2²³ = 2112091623419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2112100011995 and 2112100012013.

It is not a weakly prime, because it can be changed into another prime (2112100012067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056050006013 + 1056050006014.

It is an arithmetic number, because the mean of its divisors is an integer number (1056050006014).

Almost surely, 2^{2112100012027} is an apocalyptic number.

2112100012027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112100012027 is an equidigital number, since it uses as much as digits as its factorization.

2112100012027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 2112100012027 its reverse (7202100012112), we get a palindrome (9314200024139).

The spelling of 2112100012027 in words is "two trillion, one hundred twelve billion, one hundred million, twelve thousand, twenty-seven".