111000101100012 has 48 divisors (see below), whose sum is σ = 287881149964800. Its totient is φ = 36986776690320.

The previous prime is 111000101099977. The next prime is 111000101100113. The reversal of 111000101100012 is 210001101000111.

111000101100012 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 (9).

It is a junction number, because it is equal to n+sod(n) for n = 111000101099967 and 111000101100003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183822312 + ... + 184425167.

It is an arithmetic number, because the mean of its divisors is an integer number (5997523957600).

Almost surely, 2^{111000101100012} is an apocalyptic number.

111000101100012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111000101100012 is an abundant number, since it is smaller than the sum of its proper divisors (176881048864788).

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

111000101100012 is a wasteful number, since it uses less digits than its factorization.

111000101100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368250283 (or 368250275 counting only the distinct ones).

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

Adding to 111000101100012 its reverse (210001101000111), we get a palindrome (321001202100123).

Subtracting 111000101100012 from its reverse (210001101000111), we obtain a palindrome (99000999900099).

The spelling of 111000101100012 in words is "one hundred eleven trillion, one hundred one million, one hundred thousand, twelve".