2010110121211 has 2 divisors, whose sum is σ = 2010110121212. Its totient is φ = 2010110121210.

The previous prime is 2010110121199. The next prime is 2010110121269. The reversal of 2010110121211 is 1121210110102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2010110121211 - 2¹⁵ = 2010110088443 is a prime.

It is a super-2 number, since 2×2010110121211² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2010110121191 and 2010110121200.

It is not a weakly prime, because it can be changed into another prime (2010110121011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005055060605 + 1005055060606.

It is an arithmetic number, because the mean of its divisors is an integer number (1005055060606).

Almost surely, 2^{2010110121211} is an apocalyptic number.

2010110121211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010110121211 is an equidigital number, since it uses as much as digits as its factorization.

2010110121211 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 2010110121211 its reverse (1121210110102), we get a palindrome (3131320231313).

The spelling of 2010110121211 in words is "two trillion, ten billion, one hundred ten million, one hundred twenty-one thousand, two hundred eleven".