100110220012120 has 16 divisors (see below), whose sum is σ = 225247995027360. Its totient is φ = 40044088004832.

The previous prime is 100110220012093. The next prime is 100110220012141. The reversal of 100110220012120 is 21210022011001.

It is a self number, because there is not a number n which added to its sum of digits gives 100110220012120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251377750112 + ... + 1251377750191.

It is an arithmetic number, because the mean of its divisors is an integer number (14077999689210).

Almost surely, 2^{100110220012120} is an apocalyptic number.

100110220012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100110220012120 is an abundant number, since it is smaller than the sum of its proper divisors (125137775015240).

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

100110220012120 is a wasteful number, since it uses less digits than its factorization.

100110220012120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502755500314 (or 2502755500310 counting only the distinct ones).

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

Adding to 100110220012120 its reverse (21210022011001), we get a palindrome (121320242023121).

The spelling of 100110220012120 in words is "one hundred trillion, one hundred ten billion, two hundred twenty million, twelve thousand, one hundred twenty".