2204044320469 has 2 divisors, whose sum is σ = 2204044320470. Its totient is φ = 2204044320468.

The previous prime is 2204044320451. The next prime is 2204044320529. The reversal of 2204044320469 is 9640234404022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1710636415569 + 493407904900 = 1307913^2 + 702430^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204044320469 - 2⁵ = 2204044320437 is a prime.

It is a super-2 number, since 2×2204044320469² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2204044321469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102022160234 + 1102022160235.

It is an arithmetic number, because the mean of its divisors is an integer number (1102022160235).

Almost surely, 2^{2204044320469} is an apocalyptic number.

It is an amenable number.

2204044320469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204044320469 is an equidigital number, since it uses as much as digits as its factorization.

2204044320469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 2204044320469 in words is "two trillion, two hundred four billion, forty-four million, three hundred twenty thousand, four hundred sixty-nine".