2244111044473 has 2 divisors, whose sum is σ = 2244111044474. Its totient is φ = 2244111044472.

The previous prime is 2244111044423. The next prime is 2244111044489. The reversal of 2244111044473 is 3744401114422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1707799421584 + 536311622889 = 1306828^2 + 732333^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244111044473 - 2⁹ = 2244111043961 is a prime.

It is not a weakly prime, because it can be changed into another prime (2244111044423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122055522236 + 1122055522237.

It is an arithmetic number, because the mean of its divisors is an integer number (1122055522237).

Almost surely, 2^{2244111044473} is an apocalyptic number.

It is an amenable number.

2244111044473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244111044473 is an equidigital number, since it uses as much as digits as its factorization.

2244111044473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 37.

Adding to 2244111044473 its reverse (3744401114422), we get a palindrome (5988512158895).

The spelling of 2244111044473 in words is "two trillion, two hundred forty-four billion, one hundred eleven million, forty-four thousand, four hundred seventy-three".