200202100200101 has 32 divisors (see below), whose sum is σ = 207018532740096. Its totient is φ = 193483333888000.

The previous prime is 200202100200049. The next prime is 200202100200169. The reversal of 200202100200101 is 101002001202002.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200202100200101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200202100200301) 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, 7977120185 + ... + 7977145281.

It is an arithmetic number, because the mean of its divisors is an integer number (6469329148128).

Almost surely, 2^{200202100200101} is an apocalyptic number.

It is an amenable number.

200202100200101 is a deficient number, since it is larger than the sum of its proper divisors (6816432539995).

200202100200101 is a wasteful number, since it uses less digits than its factorization.

200202100200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27853.

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

Adding to 200202100200101 its reverse (101002001202002), we get a palindrome (301204101402103).

The spelling of 200202100200101 in words is "two hundred trillion, two hundred two billion, one hundred million, two hundred thousand, one hundred one".