212210210011 has 2 divisors, whose sum is σ = 212210210012. Its totient is φ = 212210210010.

The previous prime is 212210209973. The next prime is 212210210041. The reversal of 212210210011 is 110012012212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212210210011 - 2²¹ = 212208112859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212210209973 and 212210210000.

It is not a weakly prime, because it can be changed into another prime (212210210041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106105105005 + 106105105006.

It is an arithmetic number, because the mean of its divisors is an integer number (106105105006).

Almost surely, 2^212210210011 is an apocalyptic number.

212210210011 is a deficient number, since it is larger than the sum of its proper divisors (1).

212210210011 is an equidigital number, since it uses as much as digits as its factorization.

212210210011 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 13.

Adding to 212210210011 its reverse (110012012212), we get a palindrome (322222222223).

The spelling of 212210210011 in words is "two hundred twelve billion, two hundred ten million, two hundred ten thousand, eleven".