11102204447 has 2 divisors, whose sum is σ = 11102204448. Its totient is φ = 11102204446.

The previous prime is 11102204441. The next prime is 11102204551. The reversal of 11102204447 is 74440220111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11102204447 - 2⁶ = 11102204383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102204441) 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, 5551102223 + 5551102224.

It is an arithmetic number, because the mean of its divisors is an integer number (5551102224).

Almost surely, 2^11102204447 is an apocalyptic number.

11102204447 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102204447 is an equidigital number, since it uses as much as digits as its factorization.

11102204447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 26.

Adding to 11102204447 its reverse (74440220111), we get a palindrome (85542424558).

The spelling of 11102204447 in words is "eleven billion, one hundred two million, two hundred four thousand, four hundred forty-seven".