212110020011207 has 2 divisors, whose sum is σ = 212110020011208. Its totient is φ = 212110020011206.

The previous prime is 212110020011173. The next prime is 212110020011221. The reversal of 212110020011207 is 702110020011212.

It is a happy number.

212110020011207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212110020011207 - 2³⁰ = 212108946269383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212110020011297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106055010005603 + 106055010005604.

It is an arithmetic number, because the mean of its divisors is an integer number (106055010005604).

Almost surely, 2^{212110020011207} is an apocalyptic number.

212110020011207 is a deficient number, since it is larger than the sum of its proper divisors (1).

212110020011207 is an equidigital number, since it uses as much as digits as its factorization.

212110020011207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 212110020011207 its reverse (702110020011212), we get a palindrome (914220040022419).

The spelling of 212110020011207 in words is "two hundred twelve trillion, one hundred ten billion, twenty million, eleven thousand, two hundred seven".