11122210012003 has 2 divisors, whose sum is σ = 11122210012004. Its totient is φ = 11122210012002.

The previous prime is 11122210011989. The next prime is 11122210012019. The reversal of 11122210012003 is 30021001222111.

It is an a-pointer prime, because the next prime (11122210012019) can be obtained adding 11122210012003 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122210012003 is a prime.

It is not a weakly prime, because it can be changed into another prime (11122210012033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561105006001 + 5561105006002.

It is an arithmetic number, because the mean of its divisors is an integer number (5561105006002).

Almost surely, 2^{11122210012003} is an apocalyptic number.

11122210012003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122210012003 is an equidigital number, since it uses as much as digits as its factorization.

11122210012003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11122210012003 its reverse (30021001222111), we get a palindrome (41143211234114).

The spelling of 11122210012003 in words is "eleven trillion, one hundred twenty-two billion, two hundred ten million, twelve thousand, three".