100112121202002 has 64 divisors (see below), whose sum is σ = 246442472693760. Its totient is φ = 26401842955584.

The previous prime is 100112121201959. The next prime is 100112121202033. The reversal of 100112121202002 is 200202121211001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5979399 + ... + 15361557.

It is an arithmetic number, because the mean of its divisors is an integer number (3850663635840).

Almost surely, 2^{100112121202002} is an apocalyptic number.

100112121202002 is an abundant number, since it is smaller than the sum of its proper divisors (146330351491758).

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

100112121202002 is a wasteful number, since it uses less digits than its factorization.

100112121202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9401727.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100112121202002 its reverse (200202121211001), we get a palindrome (300314242413003).

The spelling of 100112121202002 in words is "one hundred trillion, one hundred twelve billion, one hundred twenty-one million, two hundred two thousand, two".