11244421193 has 2 divisors, whose sum is σ = 11244421194. Its totient is φ = 11244421192.

The previous prime is 11244421183. The next prime is 11244421247. The reversal of 11244421193 is 39112444211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11092934329 + 151486864 = 105323^2 + 12308^2 .

It is a cyclic number.

It is not a de Polignac number, because 11244421193 - 2²⁰ = 11243372617 is a prime.

It is not a weakly prime, because it can be changed into another prime (11244421183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622210596 + 5622210597.

It is an arithmetic number, because the mean of its divisors is an integer number (5622210597).

Almost surely, 2^11244421193 is an apocalyptic number.

It is an amenable number.

11244421193 is a deficient number, since it is larger than the sum of its proper divisors (1).

11244421193 is an equidigital number, since it uses as much as digits as its factorization.

11244421193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 32.

The spelling of 11244421193 in words is "eleven billion, two hundred forty-four million, four hundred twenty-one thousand, one hundred ninety-three".