200013322021 has 16 divisors (see below), whose sum is σ = 206237243520. Its totient is φ = 193908052800.

The previous prime is 200013322013. The next prime is 200013322049. The reversal of 200013322021 is 120223310002.

200013322021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 200013322021 - 2³ = 200013322013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200013321986 and 200013322004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200013322001) 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 15 ways as a sum of consecutive naturals, for example, 1041595 + ... + 1218583.

It is an arithmetic number, because the mean of its divisors is an integer number (12889827720).

Almost surely, 2^200013322021 is an apocalyptic number.

It is an amenable number.

200013322021 is a deficient number, since it is larger than the sum of its proper divisors (6223921499).

200013322021 is a wasteful number, since it uses less digits than its factorization.

200013322021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177324.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 200013322021 its reverse (120223310002), we get a palindrome (320236632023).

The spelling of 200013322021 in words is "two hundred billion, thirteen million, three hundred twenty-two thousand, twenty-one".