11003222401 has 2 divisors, whose sum is σ = 11003222402. Its totient is φ = 11003222400.

The previous prime is 11003222389. The next prime is 11003222407. The reversal of 11003222401 is 10422230011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10613120400 + 390102001 = 103020^2 + 19751^2 .

It is a cyclic number.

It is not a de Polignac number, because 11003222401 - 2¹¹ = 11003220353 is a prime.

It is not a weakly prime, because it can be changed into another prime (11003222407) 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, 5501611200 + 5501611201.

It is an arithmetic number, because the mean of its divisors is an integer number (5501611201).

Almost surely, 2^11003222401 is an apocalyptic number.

It is an amenable number.

11003222401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11003222401 is an equidigital number, since it uses as much as digits as its factorization.

11003222401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11003222401 its reverse (10422230011), we get a palindrome (21425452412).

The spelling of 11003222401 in words is "eleven billion, three million, two hundred twenty-two thousand, four hundred one".