200216821002 has 32 divisors (see below), whose sum is σ = 455829603840. Its totient is φ = 58033860720.

The previous prime is 200216820959. The next prime is 200216821043. The reversal of 200216821002 is 200128612002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65946052 + ... + 65949087.

It is an arithmetic number, because the mean of its divisors is an integer number (14244675120).

Almost surely, 2^200216821002 is an apocalyptic number.

200216821002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200216821002 is an abundant number, since it is smaller than the sum of its proper divisors (255612782838).

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

200216821002 is a wasteful number, since it uses less digits than its factorization.

200216821002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131895178.

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 200216821002 in words is "two hundred billion, two hundred sixteen million, eight hundred twenty-one thousand, two".