212210010011 has 2 divisors, whose sum is σ = 212210010012. Its totient is φ = 212210010010.

The previous prime is 212210010007. The next prime is 212210010017. The reversal of 212210010011 is 110010012212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212210010011 - 2² = 212210010007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212210009974 and 212210010001.

It is not a weakly prime, because it can be changed into another prime (212210010017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106105005005 + 106105005006.

It is an arithmetic number, because the mean of its divisors is an integer number (106105005006).

Almost surely, 2^212210010011 is an apocalyptic number.

212210010011 is a deficient number, since it is larger than the sum of its proper divisors (1).

212210010011 is an equidigital number, since it uses as much as digits as its factorization.

212210010011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 212210010011 its reverse (110010012212), we get a palindrome (322220022223).

The spelling of 212210010011 in words is "two hundred twelve billion, two hundred ten million, ten thousand, eleven".