10212122202127 has 2 divisors, whose sum is σ = 10212122202128. Its totient is φ = 10212122202126.

The previous prime is 10212122202047. The next prime is 10212122202169. The reversal of 10212122202127 is 72120222121201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10212122202127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212122202827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106061101063 + 5106061101064.

It is an arithmetic number, because the mean of its divisors is an integer number (5106061101064).

Almost surely, 2^{10212122202127} is an apocalyptic number.

10212122202127 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212122202127 is an equidigital number, since it uses as much as digits as its factorization.

10212122202127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 10212122202127 its reverse (72120222121201), we get a palindrome (82332344323328).

The spelling of 10212122202127 in words is "ten trillion, two hundred twelve billion, one hundred twenty-two million, two hundred two thousand, one hundred twenty-seven".