10000100111112 has 96 divisors (see below), whose sum is σ = 28712871233280. Its totient is φ = 3138653888640.

The previous prime is 10000100111047. The next prime is 10000100111159. The reversal of 10000100111112 is 21111100100001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10000100111094 and 10000100111103.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60462438 + ... + 60627605.

It is an arithmetic number, because the mean of its divisors is an integer number (299092408680).

Almost surely, 2^{10000100111112} is an apocalyptic number.

10000100111112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10000100111112 is an abundant number, since it is smaller than the sum of its proper divisors (18712771122168).

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

10000100111112 is a wasteful number, since it uses less digits than its factorization.

10000100111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121090123 (or 121090116 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 10000100111112 its reverse (21111100100001), we get a palindrome (31111200211113).

The spelling of 10000100111112 in words is "ten trillion, one hundred million, one hundred eleven thousand, one hundred twelve".