210002001002002 has 32 divisors (see below), whose sum is σ = 346338623232000. Its totient is φ = 94707191251200.

The previous prime is 210002001001987. The next prime is 210002001002011. The reversal of 210002001002002 is 200200100200012.

It is a self number, because there is not a number n which added to its sum of digits gives 210002001002002.

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, 33470802 + ... + 39246637.

It is an arithmetic number, because the mean of its divisors is an integer number (10823081976000).

Almost surely, 2^{210002001002002} is an apocalyptic number.

210002001002002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210002001002002 is a deficient number, since it is larger than the sum of its proper divisors (136336622229998).

210002001002002 is a wasteful number, since it uses less digits than its factorization.

210002001002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72718482.

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

Adding to 210002001002002 its reverse (200200100200012), we get a palindrome (410202101202014).

The spelling of 210002001002002 in words is "two hundred ten trillion, two billion, one million, two thousand, two".