1222343330011 has 2 divisors, whose sum is σ = 1222343330012. Its totient is φ = 1222343330010.

The previous prime is 1222343330009. The next prime is 1222343330023. The reversal of 1222343330011 is 1100333432221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1222343330011 - 2¹ = 1222343330009 is a prime.

Together with 1222343330009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1222343330051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611171665005 + 611171665006.

It is an arithmetic number, because the mean of its divisors is an integer number (611171665006).

Almost surely, 2^{1222343330011} is an apocalyptic number.

1222343330011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222343330011 is an equidigital number, since it uses as much as digits as its factorization.

1222343330011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1222343330011 its reverse (1100333432221), we get a palindrome (2322676762232).

The spelling of 1222343330011 in words is "one trillion, two hundred twenty-two billion, three hundred forty-three million, three hundred thirty thousand, eleven".