112234557285 has 16 divisors (see below), whose sum is σ = 199528102080. Its totient is φ = 59858430480.

The previous prime is 112234557283. The next prime is 112234557301. The reversal of 112234557285 is 582755432211.

112234557285 is a `hidden beast` number, since 1 + 1 + 22 + 345 + 5 + 7 + 285 = 666.

It is not a de Polignac number, because 112234557285 - 2¹ = 112234557283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 112234557285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112234557283) 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, 415683411 + ... + 415683680.

It is an arithmetic number, because the mean of its divisors is an integer number (12470506380).

Almost surely, 2^112234557285 is an apocalyptic number.

112234557285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112234557285 is a deficient number, since it is larger than the sum of its proper divisors (87293544795).

112234557285 is an equidigital number, since it uses as much as digits as its factorization.

112234557285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831367105 (or 831367099 counting only the distinct ones).

The product of its digits is 672000, while the sum is 45.

Adding to 112234557285 its reverse (582755432211), we get a palindrome (694989989496).

The spelling of 112234557285 in words is "one hundred twelve billion, two hundred thirty-four million, five hundred fifty-seven thousand, two hundred eighty-five".