11223220314011 has 2 divisors, whose sum is σ = 11223220314012. Its totient is φ = 11223220314010.

The previous prime is 11223220313959. The next prime is 11223220314017. The reversal of 11223220314011 is 11041302232211.

It is a strong prime.

It is an emirp because it is prime and its reverse (11041302232211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11223220314011 - 2⁴² = 6825173802907 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11223220314017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611610157005 + 5611610157006.

It is an arithmetic number, because the mean of its divisors is an integer number (5611610157006).

Almost surely, 2^{11223220314011} is an apocalyptic number.

11223220314011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223220314011 is an equidigital number, since it uses as much as digits as its factorization.

11223220314011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11223220314011 its reverse (11041302232211), we get a palindrome (22264522546222).

The spelling of 11223220314011 in words is "eleven trillion, two hundred twenty-three billion, two hundred twenty million, three hundred fourteen thousand, eleven".