11330010221 has 2 divisors, whose sum is σ = 11330010222. Its totient is φ = 11330010220.

The previous prime is 11330010217. The next prime is 11330010227. The reversal of 11330010221 is 12201003311.

11330010221 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 can be written as a sum of positive squares in only one way, i.e., 5988592996 + 5341417225 = 77386^2 + 73085^2 .

It is a cyclic number.

It is not a de Polignac number, because 11330010221 - 2² = 11330010217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11330010196 and 11330010205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11330010227) 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, 5665005110 + 5665005111.

It is an arithmetic number, because the mean of its divisors is an integer number (5665005111).

Almost surely, 2^11330010221 is an apocalyptic number.

It is an amenable number.

11330010221 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330010221 is an equidigital number, since it uses as much as digits as its factorization.

11330010221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11330010221 its reverse (12201003311), we get a palindrome (23531013532).

The spelling of 11330010221 in words is "eleven billion, three hundred thirty million, ten thousand, two hundred twenty-one".