2204531471 has 2 divisors, whose sum is σ = 2204531472. Its totient is φ = 2204531470.

The previous prime is 2204531383. The next prime is 2204531477. The reversal of 2204531471 is 1741354022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2204531471 - 2²⁶ = 2137422607 is a prime.

It is a super-3 number, since 3×2204531471³ (a number of 29 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2204531477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102265735 + 1102265736.

It is an arithmetic number, because the mean of its divisors is an integer number (1102265736).

Almost surely, 2^2204531471 is an apocalyptic number.

2204531471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204531471 is an equidigital number, since it uses as much as digits as its factorization.

2204531471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2204531471 is about 46952.4383924839. The cubic root of 2204531471 is about 1301.4838030010.

Adding to 2204531471 its reverse (1741354022), we get a palindrome (3945885493).

The spelling of 2204531471 in words is "two billion, two hundred four million, five hundred thirty-one thousand, four hundred seventy-one".