100200215001712 has 20 divisors (see below), whose sum is σ = 221871904646896. Its totient is φ = 42942949286400.

The previous prime is 100200215001707. The next prime is 100200215001749. The reversal of 100200215001712 is 217100512002001.

It is a super-3 number, since 3×100200215001712³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 447322388289 + ... + 447322388512.

Almost surely, 2^{100200215001712} is an apocalyptic number.

It is an amenable number.

100200215001712 is an abundant number, since it is smaller than the sum of its proper divisors (121671689645184).

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

100200215001712 is an equidigital number, since it uses as much as digits as its factorization.

100200215001712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894644776816 (or 894644776810 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 22.

Adding to 100200215001712 its reverse (217100512002001), we get a palindrome (317300727003713).

The spelling of 100200215001712 in words is "one hundred trillion, two hundred billion, two hundred fifteen million, one thousand, seven hundred twelve".