20200033201 has 4 divisors (see below), whose sum is σ = 20896586100. Its totient is φ = 19503480304.

The previous prime is 20200033193. The next prime is 20200033247. The reversal of 20200033201 is 10233000202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16434983601 + 3765049600 = 128199^2 + 61360^2 .

It is a cyclic number.

It is not a de Polignac number, because 20200033201 - 2³ = 20200033193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200033501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348276406 + ... + 348276463.

It is an arithmetic number, because the mean of its divisors is an integer number (5224146525).

Almost surely, 2^20200033201 is an apocalyptic number.

It is an amenable number.

20200033201 is a deficient number, since it is larger than the sum of its proper divisors (696552899).

20200033201 is an equidigital number, since it uses as much as digits as its factorization.

20200033201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696552898.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20200033201 its reverse (10233000202), we get a palindrome (30433033403).

The spelling of 20200033201 in words is "twenty billion, two hundred million, thirty-three thousand, two hundred one".