200215621002 has 8 divisors (see below), whose sum is σ = 400431242016. Its totient is φ = 66738540332.

The previous prime is 200215620923. The next prime is 200215621027. The reversal of 200215621002 is 200126512002.

It is a happy number.

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

200215621002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 200215621002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16684635078 + ... + 16684635089.

It is an arithmetic number, because the mean of its divisors is an integer number (50053905252).

Almost surely, 2^200215621002 is an apocalyptic number.

200215621002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200215621002 is a wasteful number, since it uses less digits than its factorization.

200215621002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33369270172.

The product of its (nonzero) digits is 480, while the sum is 21.

The spelling of 200215621002 in words is "two hundred billion, two hundred fifteen million, six hundred twenty-one thousand, two".