10210212121027 has 2 divisors, whose sum is σ = 10210212121028. Its totient is φ = 10210212121026.

The previous prime is 10210212121003. The next prime is 10210212121037. The reversal of 10210212121027 is 72012121201201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10210212121027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10210212120989 and 10210212121007.

It is not a weakly prime, because it can be changed into another prime (10210212121037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105106060513 + 5105106060514.

It is an arithmetic number, because the mean of its divisors is an integer number (5105106060514).

Almost surely, 2^{10210212121027} is an apocalyptic number.

10210212121027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210212121027 is an equidigital number, since it uses as much as digits as its factorization.

10210212121027 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 10210212121027 its reverse (72012121201201), we get a palindrome (82222333322228).

The spelling of 10210212121027 in words is "ten trillion, two hundred ten billion, two hundred twelve million, one hundred twenty-one thousand, twenty-seven".