11113333021223 has 2 divisors, whose sum is σ = 11113333021224. Its totient is φ = 11113333021222.

The previous prime is 11113333021211. The next prime is 11113333021261. The reversal of 11113333021223 is 32212033331111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11113333021223 - 2⁶ = 11113333021159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11113333021192 and 11113333021201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113333021723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556666510611 + 5556666510612.

It is an arithmetic number, because the mean of its divisors is an integer number (5556666510612).

Almost surely, 2^{11113333021223} is an apocalyptic number.

11113333021223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113333021223 is an equidigital number, since it uses as much as digits as its factorization.

11113333021223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11113333021223 its reverse (32212033331111), we get a palindrome (43325366352334).

The spelling of 11113333021223 in words is "eleven trillion, one hundred thirteen billion, three hundred thirty-three million, twenty-one thousand, two hundred twenty-three".