112025016666 has 48 divisors (see below), whose sum is σ = 244961017704. Its totient is φ = 36998387712.

The previous prime is 112025016647. The next prime is 112025016667. The reversal of 112025016666 is 666610520211.

It can be written as a sum of positive squares in 4 ways, for example, as 77548325625 + 34476691041 = 278475^2 + 185679^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112025016666.

It is not an unprimeable number, because it can be changed into a prime (112025016667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 941430 + ... + 1053726.

Almost surely, 2^112025016666 is an apocalyptic number.

112025016666 is an abundant number, since it is smaller than the sum of its proper divisors (132936001038).

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

112025016666 is a wasteful number, since it uses less digits than its factorization.

112025016666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112815 (or 112812 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Adding to 112025016666 its reverse (666610520211), we get a palindrome (778635536877).

The spelling of 112025016666 in words is "one hundred twelve billion, twenty-five million, sixteen thousand, six hundred sixty-six".