10211212002127 has 2 divisors, whose sum is σ = 10211212002128. Its totient is φ = 10211212002126.

The previous prime is 10211212002107. The next prime is 10211212002139. The reversal of 10211212002127 is 72120021211201.

10211212002127 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 10211212002127 - 2¹¹ = 10211212000079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10211212002098 and 10211212002107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211212002107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105606001063 + 5105606001064.

It is an arithmetic number, because the mean of its divisors is an integer number (5105606001064).

Almost surely, 2^{10211212002127} is an apocalyptic number.

10211212002127 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211212002127 is an equidigital number, since it uses as much as digits as its factorization.

10211212002127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 10211212002127 its reverse (72120021211201), we get a palindrome (82331233213328).

The spelling of 10211212002127 in words is "ten trillion, two hundred eleven billion, two hundred twelve million, two thousand, one hundred twenty-seven".