200021102002 has 8 divisors (see below), whose sum is σ = 300111058800. Its totient is φ = 99984082404.

The previous prime is 200021101997. The next prime is 200021102023. The reversal of 200021102002 is 200201120002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 200021102002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13224852 + ... + 13239967.

It is an arithmetic number, because the mean of its divisors is an integer number (37513882350).

Almost surely, 2^200021102002 is an apocalyptic number.

200021102002 is a deficient number, since it is larger than the sum of its proper divisors (100089956798).

200021102002 is a wasteful number, since it uses less digits than its factorization.

200021102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26468600.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200021102002 its reverse (200201120002), we get a palindrome (400222222004).

The spelling of 200021102002 in words is "two hundred billion, twenty-one million, one hundred two thousand, two".