100220010011112 has 128 divisors (see below), whose sum is σ = 268038751760640. Its totient is φ = 31115625431040.

The previous prime is 100220010011101. The next prime is 100220010011137. The reversal of 100220010011112 is 211110010022001.

100220010011112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 788567412 + ... + 788694492.

It is an arithmetic number, because the mean of its divisors is an integer number (2094052748130).

Almost surely, 2^{100220010011112} is an apocalyptic number.

100220010011112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100220010011112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134019375880320).

100220010011112 is an abundant number, since it is smaller than the sum of its proper divisors (167818741749528).

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

100220010011112 is a wasteful number, since it uses less digits than its factorization.

100220010011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147131 (or 147127 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100220010011112 its reverse (211110010022001), we get a palindrome (311330020033113).

The spelling of 100220010011112 in words is "one hundred trillion, two hundred twenty billion, ten million, eleven thousand, one hundred twelve".