10002100202002 has 8 divisors (see below), whose sum is σ = 15010840288512. Its totient is φ = 4998486772500.

The previous prime is 10002100201997. The next prime is 10002100202069. The reversal of 10002100202002 is 20020200120001.

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

It is a super-3 number, since 3×10002100202002³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10002100202002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1281659374 + ... + 1281667177.

It is an arithmetic number, because the mean of its divisors is an integer number (1876355036064).

Almost surely, 2^{10002100202002} is an apocalyptic number.

10002100202002 is a deficient number, since it is larger than the sum of its proper divisors (5008740086510).

10002100202002 is a wasteful number, since it uses less digits than its factorization.

10002100202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563328504.

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

Adding to 10002100202002 its reverse (20020200120001), we get a palindrome (30022300322003).

The spelling of 10002100202002 in words is "ten trillion, two billion, one hundred million, two hundred two thousand, two".