2204502424457 has 2 divisors, whose sum is σ = 2204502424458. Its totient is φ = 2204502424456.

The previous prime is 2204502424387. The next prime is 2204502424471. The reversal of 2204502424457 is 7544242054022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1493037166201 + 711465258256 = 1221899^2 + 843484^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204502424457 - 2¹⁰ = 2204502423433 is a prime.

It is not a weakly prime, because it can be changed into another prime (2204502024457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102251212228 + 1102251212229.

It is an arithmetic number, because the mean of its divisors is an integer number (1102251212229).

Almost surely, 2^{2204502424457} is an apocalyptic number.

It is an amenable number.

2204502424457 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204502424457 is an equidigital number, since it uses as much as digits as its factorization.

2204502424457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 716800, while the sum is 41.

Adding to 2204502424457 its reverse (7544242054022), we get a palindrome (9748744478479).

The spelling of 2204502424457 in words is "two trillion, two hundred four billion, five hundred two million, four hundred twenty-four thousand, four hundred fifty-seven".