10010110221211 has 2 divisors, whose sum is σ = 10010110221212. Its totient is φ = 10010110221210.

The previous prime is 10010110221197. The next prime is 10010110221247. The reversal of 10010110221211 is 11212201101001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10010110221211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10010110221191 and 10010110221200.

It is not a weakly prime, because it can be changed into another prime (10010110221281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005055110605 + 5005055110606.

It is an arithmetic number, because the mean of its divisors is an integer number (5005055110606).

Almost surely, 2^{10010110221211} is an apocalyptic number.

10010110221211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010110221211 is an equidigital number, since it uses as much as digits as its factorization.

10010110221211 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 10010110221211 its reverse (11212201101001), we get a palindrome (21222311322212).

The spelling of 10010110221211 in words is "ten trillion, ten billion, one hundred ten million, two hundred twenty-one thousand, two hundred eleven".