20043224107 has 2 divisors, whose sum is σ = 20043224108. Its totient is φ = 20043224106.

The previous prime is 20043224099. The next prime is 20043224137. The reversal of 20043224107 is 70142234002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20043224107 - 2³ = 20043224099 is a prime.

It is not a weakly prime, because it can be changed into another prime (20043224137) 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, 10021612053 + 10021612054.

It is an arithmetic number, because the mean of its divisors is an integer number (10021612054).

Almost surely, 2^20043224107 is an apocalyptic number.

20043224107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20043224107 is an equidigital number, since it uses as much as digits as its factorization.

20043224107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 20043224107 its reverse (70142234002), we get a palindrome (90185458109).

The spelling of 20043224107 in words is "twenty billion, forty-three million, two hundred twenty-four thousand, one hundred seven".