200102200220987 has 8 divisors (see below), whose sum is σ = 210663549327360. Its totient is φ = 189543816550440.

The previous prime is 200102200220861. The next prime is 200102200221029. The reversal of 200102200220987 is 789022002201002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200102200220987 - 2²⁸ = 200101931785531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200102200220287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741220439 + ... + 741490352.

It is an arithmetic number, because the mean of its divisors is an integer number (26332943665920).

Almost surely, 2^{200102200220987} is an apocalyptic number.

200102200220987 is a deficient number, since it is larger than the sum of its proper divisors (10561349106373).

200102200220987 is a wasteful number, since it uses less digits than its factorization.

200102200220987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482717913.

The product of its (nonzero) digits is 16128, while the sum is 35.

Adding to 200102200220987 its reverse (789022002201002), we get a palindrome (989124202421989).

The spelling of 200102200220987 in words is "two hundred trillion, one hundred two billion, two hundred million, two hundred twenty thousand, nine hundred eighty-seven".