100112002021002 has 32 divisors (see below), whose sum is σ = 202216498061760. Its totient is φ = 33038617939200.

The previous prime is 100112002020997. The next prime is 100112002021019. The reversal of 100112002021002 is 200120200211001.

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, 8081649 + ... + 16295307.

It is an arithmetic number, because the mean of its divisors is an integer number (6319265564430).

Almost surely, 2^{100112002021002} is an apocalyptic number.

100112002021002 is an abundant number, since it is smaller than the sum of its proper divisors (102104496040758).

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

100112002021002 is a wasteful number, since it uses less digits than its factorization.

100112002021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8233878.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100112002021002 its reverse (200120200211001), we get a palindrome (300232202232003).

The spelling of 100112002021002 in words is "one hundred trillion, one hundred twelve billion, two million, twenty-one thousand, two".