112455008421178 has 16 divisors (see below), whose sum is σ = 169323068292840. Its totient is φ = 56014350336000.

The previous prime is 112455008421047. The next prime is 112455008421211. The reversal of 112455008421178 is 871124800554211.

112455008421178 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 97513590760609 + 14941417660569 = 9874897^2 + 3865413^2 .

It is a super-2 number, since 2×112455008421178² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90552453 + ... + 91785928.

Almost surely, 2^{112455008421178} is an apocalyptic number.

112455008421178 is a deficient number, since it is larger than the sum of its proper divisors (56868059871662).

112455008421178 is a wasteful number, since it uses less digits than its factorization.

112455008421178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182339553.

The product of its (nonzero) digits is 716800, while the sum is 49.

Adding to 112455008421178 its reverse (871124800554211), we get a palindrome (983579808975389).

The spelling of 112455008421178 in words is "one hundred twelve trillion, four hundred fifty-five billion, eight million, four hundred twenty-one thousand, one hundred seventy-eight".