20052224205 has 32 divisors (see below), whose sum is σ = 36053773056. Its totient is φ = 9442650624.

The previous prime is 20052224191. The next prime is 20052224239. The reversal of 20052224205 is 50242225002.

It is a happy number.

It is not a de Polignac number, because 20052224205 - 2⁷ = 20052224077 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 2230992 + ... + 2239961.

It is an arithmetic number, because the mean of its divisors is an integer number (1126680408).

Almost surely, 2^20052224205 is an apocalyptic number.

It is an amenable number.

20052224205 is a deficient number, since it is larger than the sum of its proper divisors (16001548851).

20052224205 is a wasteful number, since it uses less digits than its factorization.

20052224205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470997.

The product of its (nonzero) digits is 3200, while the sum is 24.

Adding to 20052224205 its reverse (50242225002), we get a palindrome (70294449207).

The spelling of 20052224205 in words is "twenty billion, fifty-two million, two hundred twenty-four thousand, two hundred five".