1010212110211 has 2 divisors, whose sum is σ = 1010212110212. Its totient is φ = 1010212110210.

The previous prime is 1010212110097. The next prime is 1010212110221. The reversal of 1010212110211 is 1120112120101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010212110211 - 2²³ = 1010203721603 is a prime.

It is a super-2 number, since 2×1010212110211² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010212110191 and 1010212110200.

It is not a weakly prime, because it can be changed into another prime (1010212110221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505106055105 + 505106055106.

It is an arithmetic number, because the mean of its divisors is an integer number (505106055106).

Almost surely, 2^{1010212110211} is an apocalyptic number.

1010212110211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010212110211 is an equidigital number, since it uses as much as digits as its factorization.

1010212110211 is an evil number, because the sum of its binary digits is even.

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

Adding to 1010212110211 its reverse (1120112120101), we get a palindrome (2130324230312).

The spelling of 1010212110211 in words is "one trillion, ten billion, two hundred twelve million, one hundred ten thousand, two hundred eleven".