100102020112200 has 96 divisors (see below), whose sum is σ = 310531912185600. Its totient is φ = 26675321506560.

The previous prime is 100102020112151. The next prime is 100102020112229. The reversal of 100102020112200 is 2211020201001.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 23 ways as a sum of consecutive naturals, for example, 57106267 + ... + 58833066.

It is an arithmetic number, because the mean of its divisors is an integer number (3234707418600).

Almost surely, 2^{100102020112200} is an apocalyptic number.

100102020112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100102020112200 is an abundant number, since it is smaller than the sum of its proper divisors (210429892073400).

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

100102020112200 is a wasteful number, since it uses less digits than its factorization.

100102020112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115940791 (or 115940782 counting only the distinct ones).

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

Adding to 100102020112200 its reverse (2211020201001), we get a palindrome (102313040313201).

The spelling of 100102020112200 in words is "one hundred trillion, one hundred two billion, twenty million, one hundred twelve thousand, two hundred".