100012002002 has 64 divisors (see below), whose sum is σ = 170837009280. Its totient is φ = 43510579200.

The previous prime is 100012001987. The next prime is 100012002073. The reversal of 100012002002 is 200200210001.

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 31 ways as a sum of consecutive naturals, for example, 30705158 + ... + 30708414.

It is an arithmetic number, because the mean of its divisors is an integer number (2669328270).

Almost surely, 2^100012002002 is an apocalyptic number.

100012002002 is a deficient number, since it is larger than the sum of its proper divisors (70825007278).

100012002002 is a wasteful number, since it uses less digits than its factorization.

100012002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3947.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 100012002002 its reverse (200200210001), we get a palindrome (300212212003).

It can be divided in two parts, 10001 and 2002002, that multiplied together give a palindrome (20022022002).

The spelling of 100012002002 in words is "one hundred billion, twelve million, two thousand, two".