100112210200002 has 128 divisors (see below), whose sum is σ = 269023607838720. Its totient is φ = 23985890058240.

The previous prime is 100112210199997. The next prime is 100112210200069. The reversal of 100112210200002 is 200002012211001.

It is a super-2 number, since 2×100112210200002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2547373 + ... + 14377535.

It is an arithmetic number, because the mean of its divisors is an integer number (2101746936240).

Almost surely, 2^{100112210200002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100112210200002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134511803919360).

100112210200002 is an abundant number, since it is smaller than the sum of its proper divisors (168911397638718).

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

100112210200002 is a wasteful number, since it uses less digits than its factorization.

100112210200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11831608.

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

Adding to 100112210200002 its reverse (200002012211001), we get a palindrome (300114222411003).

The spelling of 100112210200002 in words is "one hundred trillion, one hundred twelve billion, two hundred ten million, two hundred thousand, two".