200202020201 has 4 divisors (see below), whose sum is σ = 200214179712. Its totient is φ = 200189860692.

The previous prime is 200202020159. The next prime is 200202020243. The reversal of 200202020201 is 102020202002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (200202020159) and next prime (200202020243).

It is a cyclic number.

It is not a de Polignac number, because 200202020201 - 2¹⁰ = 200202019177 is a prime.

It is a super-2 number, since 2×200202020201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200202020251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6055025 + ... + 6087998.

It is an arithmetic number, because the mean of its divisors is an integer number (50053544928).

Almost surely, 2^200202020201 is an apocalyptic number.

It is an amenable number.

200202020201 is a deficient number, since it is larger than the sum of its proper divisors (12159511).

200202020201 is a wasteful number, since it uses less digits than its factorization.

200202020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12159510.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 200202020201 its reverse (102020202002), we get a palindrome (302222222203).

The spelling of 200202020201 in words is "two hundred billion, two hundred two million, twenty thousand, two hundred one".