12101000212211 has 2 divisors, whose sum is σ = 12101000212212. Its totient is φ = 12101000212210.

The previous prime is 12101000212183. The next prime is 12101000212237. The reversal of 12101000212211 is 11221200010121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12101000212211 - 2¹⁰ = 12101000211187 is a prime.

It is a super-2 number, since 2×12101000212211² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12101000211211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050500106105 + 6050500106106.

It is an arithmetic number, because the mean of its divisors is an integer number (6050500106106).

Almost surely, 2^{12101000212211} is an apocalyptic number.

12101000212211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101000212211 is an equidigital number, since it uses as much as digits as its factorization.

12101000212211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12101000212211 its reverse (11221200010121), we get a palindrome (23322200222332).

The spelling of 12101000212211 in words is "twelve trillion, one hundred one billion, two hundred twelve thousand, two hundred eleven".