2204245071 has 12 divisors (see below), whose sum is σ = 3638753872. Its totient is φ = 1259568576.

The previous prime is 2204245063. The next prime is 2204245097. The reversal of 2204245071 is 1705424022.

2204245071 is a `hidden beast` number, since 2 + 204 + 2 + 450 + 7 + 1 = 666.

It is not a de Polignac number, because 2204245071 - 2³ = 2204245063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204245051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17493946 + ... + 17494071.

Almost surely, 2^2204245071 is an apocalyptic number.

2204245071 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2204245071 is a deficient number, since it is larger than the sum of its proper divisors (1434508801).

2204245071 is a wasteful number, since it uses less digits than its factorization.

2204245071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34988030 (or 34988027 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 2204245071 is about 46949.3883985724. The cubic root of 2204245071 is about 1301.4274401398.

Adding to 2204245071 its reverse (1705424022), we get a palindrome (3909669093).

The spelling of 2204245071 in words is "two billion, two hundred four million, two hundred forty-five thousand, seventy-one".