100002000112002 has 16 divisors (see below), whose sum is σ = 222226666915680. Its totient is φ = 33334000037316.

The previous prime is 100002000111941. The next prime is 100002000112031. The reversal of 100002000112002 is 200211000200001.

It is a Harshad number since it is a multiple of its sum of digits (9).

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 in 7 ways as a sum of consecutive naturals, for example, 925944445428 + ... + 925944445535.

It is an arithmetic number, because the mean of its divisors is an integer number (13889166682230).

Almost surely, 2^{100002000112002} is an apocalyptic number.

100002000112002 is an abundant number, since it is smaller than the sum of its proper divisors (122224666803678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100002000112002 is a wasteful number, since it uses less digits than its factorization.

100002000112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851888890974 (or 1851888890968 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100002000112002 its reverse (200211000200001), we get a palindrome (300213000312003).

The spelling of 100002000112002 in words is "one hundred trillion, two billion, one hundred twelve thousand, two".