200020201100201 has 4 divisors (see below), whose sum is σ = 200020230639504. Its totient is φ = 200020171560900.

The previous prime is 200020201100147. The next prime is 200020201100227. The reversal of 200020201100201 is 102001102020002.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200020201100201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200020201100281) 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, 999266 + ... + 20025956.

It is an arithmetic number, because the mean of its divisors is an integer number (50005057659876).

Almost surely, 2^{200020201100201} is an apocalyptic number.

It is an amenable number.

200020201100201 is a deficient number, since it is larger than the sum of its proper divisors (29539303).

200020201100201 is a wasteful number, since it uses less digits than its factorization.

200020201100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29539302.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200020201100201 its reverse (102001102020002), we get a palindrome (302021303120203).

The spelling of 200020201100201 in words is "two hundred trillion, twenty billion, two hundred one million, one hundred thousand, two hundred one".