112186484421 has 16 divisors (see below), whose sum is σ = 163194074688. Its totient is φ = 67986086400.

The previous prime is 112186484401. The next prime is 112186484533. The reversal of 112186484421 is 124484681211.

It is not a de Polignac number, because 112186484421 - 2¹⁰ = 112186483397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112186484401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273045 + ... + 546741.

It is an arithmetic number, because the mean of its divisors is an integer number (10199629668).

Almost surely, 2^112186484421 is an apocalyptic number.

112186484421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112186484421 is a deficient number, since it is larger than the sum of its proper divisors (51007590267).

112186484421 is a wasteful number, since it uses less digits than its factorization.

112186484421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286132.

The product of its digits is 98304, while the sum is 42.

The spelling of 112186484421 in words is "one hundred twelve billion, one hundred eighty-six million, four hundred eighty-four thousand, four hundred twenty-one".