11222221201003 has 2 divisors, whose sum is σ = 11222221201004. Its totient is φ = 11222221201002.

The previous prime is 11222221200947. The next prime is 11222221201057. The reversal of 11222221201003 is 30010212222211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11222221201003 - 2⁴¹ = 9023197945451 is a prime.

It is not a weakly prime, because it can be changed into another prime (11222221201903) 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, 5611110600501 + 5611110600502.

It is an arithmetic number, because the mean of its divisors is an integer number (5611110600502).

Almost surely, 2^{11222221201003} is an apocalyptic number.

11222221201003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222221201003 is an equidigital number, since it uses as much as digits as its factorization.

11222221201003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11222221201003 its reverse (30010212222211), we get a palindrome (41232433423214).

The spelling of 11222221201003 in words is "eleven trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred one thousand, three".