100012201201120 has 96 divisors (see below), whose sum is σ = 257939792857152. Its totient is φ = 36421724639232.

The previous prime is 100012201201117. The next prime is 100012201201151. The reversal of 100012201201120 is 21102102210001.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 100012201201120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329182332 + ... + 329486011.

It is an arithmetic number, because the mean of its divisors is an integer number (2686872842262).

Almost surely, 2^{100012201201120} is an apocalyptic number.

100012201201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100012201201120 is an abundant number, since it is smaller than the sum of its proper divisors (157927591656032).

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

100012201201120 is a wasteful number, since it uses less digits than its factorization.

100012201201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658668444 (or 658668436 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100012201201120 its reverse (21102102210001), we get a palindrome (121114303411121).

The spelling of 100012201201120 in words is "one hundred trillion, twelve billion, two hundred one million, two hundred one thousand, one hundred twenty".