10101021210211 has 2 divisors, whose sum is σ = 10101021210212. Its totient is φ = 10101021210210.

The previous prime is 10101021210193. The next prime is 10101021210229. The reversal of 10101021210211 is 11201212010101.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (10101021210193) and next prime (10101021210229).

It is a cyclic number.

It is not a de Polignac number, because 10101021210211 - 2⁵ = 10101021210179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10101021210191 and 10101021210200.

It is not a weakly prime, because it can be changed into another prime (10101021210251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050510605105 + 5050510605106.

It is an arithmetic number, because the mean of its divisors is an integer number (5050510605106).

Almost surely, 2^{10101021210211} is an apocalyptic number.

10101021210211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101021210211 is an equidigital number, since it uses as much as digits as its factorization.

10101021210211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10101021210211 its reverse (11201212010101), we get a palindrome (21302233220312).

The spelling of 10101021210211 in words is "ten trillion, one hundred one billion, twenty-one million, two hundred ten thousand, two hundred eleven".