200024404221 has 64 divisors (see below), whose sum is σ = 291964907520. Its totient is φ = 121421583360.

The previous prime is 200024404171. The next prime is 200024404231. The reversal of 200024404221 is 122404420002.

200024404221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200024404221 - 2²⁶ = 199957295357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200024404231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49668810 + ... + 49672836.

It is an arithmetic number, because the mean of its divisors is an integer number (4561951680).

Almost surely, 2^200024404221 is an apocalyptic number.

It is an amenable number.

200024404221 is a deficient number, since it is larger than the sum of its proper divisors (91940503299).

200024404221 is a wasteful number, since it uses less digits than its factorization.

200024404221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4426.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 200024404221 its reverse (122404420002), we get a palindrome (322428824223).

The spelling of 200024404221 in words is "two hundred billion, twenty-four million, four hundred four thousand, two hundred twenty-one".