2021328281202 has 8 divisors (see below), whose sum is σ = 4042656562416. Its totient is φ = 673776093732.

The previous prime is 2021328281191. The next prime is 2021328281207. The reversal of 2021328281202 is 2021828231202.

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

2021328281202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2021328281207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168444023428 + ... + 168444023439.

It is an arithmetic number, because the mean of its divisors is an integer number (505332070302).

Almost surely, 2^{2021328281202} is an apocalyptic number.

2021328281202 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.

2021328281202 is a wasteful number, since it uses less digits than its factorization.

2021328281202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336888046872.

The product of its (nonzero) digits is 12288, while the sum is 33.

The spelling of 2021328281202 in words is "two trillion, twenty-one billion, three hundred twenty-eight million, two hundred eighty-one thousand, two hundred two".