200200202002101 has 32 divisors (see below), whose sum is σ = 320236928299008. Its totient is φ = 108770950632960.

The previous prime is 200200202002091. The next prime is 200200202002211. The reversal of 200200202002101 is 101200202002002.

It is not a de Polignac number, because 200200202002101 - 2⁹ = 200200202001589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200200202002001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1240916860 + ... + 1241078181.

It is an arithmetic number, because the mean of its divisors is an integer number (10007404009344).

Almost surely, 2^{200200202002101} is an apocalyptic number.

200200202002101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200200202002101 is a deficient number, since it is larger than the sum of its proper divisors (120036726296907).

200200202002101 is a wasteful number, since it uses less digits than its factorization.

200200202002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481995241.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200200202002101 its reverse (101200202002002), we get a palindrome (301400404004103).

Subtracting from 200200202002101 its reverse (101200202002002), we obtain a palindrome (99000000000099).

The spelling of 200200202002101 in words is "two hundred trillion, two hundred billion, two hundred two million, two thousand, one hundred one".