11221340003 has 2 divisors, whose sum is σ = 11221340004. Its totient is φ = 11221340002.

The previous prime is 11221339993. The next prime is 11221340063. The reversal of 11221340003 is 30004312211.

11221340003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11221340003 - 2⁸ = 11221339747 is a prime.

It is not a weakly prime, because it can be changed into another prime (11221340063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610670001 + 5610670002.

It is an arithmetic number, because the mean of its divisors is an integer number (5610670002).

Almost surely, 2^11221340003 is an apocalyptic number.

11221340003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221340003 is an equidigital number, since it uses as much as digits as its factorization.

11221340003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11221340003 its reverse (30004312211), we get a palindrome (41225652214).

The spelling of 11221340003 in words is "eleven billion, two hundred twenty-one million, three hundred forty thousand, three".