100000112221112 has 8 divisors (see below), whose sum is σ = 187500210414600. Its totient is φ = 50000056110552.

The previous prime is 100000112221073. The next prime is 100000112221117. The reversal of 100000112221112 is 211122211000001.

100000112221112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000112221117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250007013812 + ... + 6250007013827.

It is an arithmetic number, because the mean of its divisors is an integer number (23437526301825).

Almost surely, 2^{100000112221112} is an apocalyptic number.

It is an amenable number.

100000112221112 is a deficient number, since it is larger than the sum of its proper divisors (87500098193488).

100000112221112 is a wasteful number, since it uses less digits than its factorization.

100000112221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12500014027645 (or 12500014027641 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100000112221112 its reverse (211122211000001), we get a palindrome (311122323221113).

The spelling of 100000112221112 in words is "one hundred trillion, one hundred twelve million, two hundred twenty-one thousand, one hundred twelve".