22010011211 has 2 divisors, whose sum is σ = 22010011212. Its totient is φ = 22010011210.

The previous prime is 22010011193. The next prime is 22010011213. The reversal of 22010011211 is 11211001022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22010011211 - 2¹⁴ = 22009994827 is a prime.

Together with 22010011213, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 22010011192 and 22010011201.

It is not a weakly prime, because it can be changed into another prime (22010011213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005005605 + 11005005606.

It is an arithmetic number, because the mean of its divisors is an integer number (11005005606).

Almost surely, 2^22010011211 is an apocalyptic number.

22010011211 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010011211 is an equidigital number, since it uses as much as digits as its factorization.

22010011211 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 11.

Adding to 22010011211 its reverse (11211001022), we get a palindrome (33221012233).

The spelling of 22010011211 in words is "twenty-two billion, ten million, eleven thousand, two hundred eleven".