10002021332302 has 4 divisors (see below), whose sum is σ = 15003031998456. Its totient is φ = 5001010666150.

The previous prime is 10002021332293. The next prime is 10002021332321. The reversal of 10002021332302 is 20323312020001.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10002021332302.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2500505333074 + ... + 2500505333077.

It is an arithmetic number, because the mean of its divisors is an integer number (3750757999614).

Almost surely, 2^{10002021332302} is an apocalyptic number.

10002021332302 is a deficient number, since it is larger than the sum of its proper divisors (5001010666154).

10002021332302 is an equidigital number, since it uses as much as digits as its factorization.

10002021332302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001010666153.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10002021332302 its reverse (20323312020001), we get a palindrome (30325333352303).

The spelling of 10002021332302 in words is "ten trillion, two billion, twenty-one million, three hundred thirty-two thousand, three hundred two".