22240044004193 has 2 divisors, whose sum is σ = 22240044004194. Its totient is φ = 22240044004192.

The previous prime is 22240044004177. The next prime is 22240044004223. The reversal of 22240044004193 is 39140044004222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15170651082304 + 7069392921889 = 3894952^2 + 2658833^2 .

It is a cyclic number.

It is not a de Polignac number, because 22240044004193 - 2⁴ = 22240044004177 is a prime.

It is not a weakly prime, because it can be changed into another prime (22240044004133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11120022002096 + 11120022002097.

It is an arithmetic number, because the mean of its divisors is an integer number (11120022002097).

Almost surely, 2^{22240044004193} is an apocalyptic number.

It is an amenable number.

22240044004193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22240044004193 is an equidigital number, since it uses as much as digits as its factorization.

22240044004193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 22240044004193 in words is "twenty-two trillion, two hundred forty billion, forty-four million, four thousand, one hundred ninety-three".