200202100197 has 16 divisors (see below), whose sum is σ = 303864058368. Its totient is φ = 116059188080.

The previous prime is 200202100187. The next prime is 200202100207. The reversal of 200202100197 is 791001202002.

It is an interprime number because it is at equal distance from previous prime (200202100187) and next prime (200202100207).

It is not a de Polignac number, because 200202100197 - 2⁷ = 200202100069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200202100117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131884683 + ... + 131886200.

It is an arithmetic number, because the mean of its divisors is an integer number (18991503648).

Almost surely, 2^200202100197 is an apocalyptic number.

It is an amenable number.

200202100197 is a deficient number, since it is larger than the sum of its proper divisors (103661958171).

200202100197 is a wasteful number, since it uses less digits than its factorization.

200202100197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263770920.

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 200202100197 its reverse (791001202002), we get a palindrome (991203302199).

The spelling of 200202100197 in words is "two hundred billion, two hundred two million, one hundred thousand, one hundred ninety-seven".