112286155105 has 4 divisors (see below), whose sum is σ = 134743386132. Its totient is φ = 89828924080.

The previous prime is 112286155097. The next prime is 112286155109. The reversal of 112286155105 is 501551682211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501551682211 = 53 ⋅9463239287.

It can be written as a sum of positive squares in 2 ways, for example, as 11467839744 + 100818315361 = 107088^2 + 317519^2 .

It is not a de Polignac number, because 112286155105 - 2³ = 112286155097 is a prime.

It is a super-2 number, since 2×112286155105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112286155109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11228615506 + ... + 11228615515.

It is an arithmetic number, because the mean of its divisors is an integer number (33685846533).

Almost surely, 2^112286155105 is an apocalyptic number.

It is an amenable number.

112286155105 is a deficient number, since it is larger than the sum of its proper divisors (22457231027).

112286155105 is an equidigital number, since it uses as much as digits as its factorization.

112286155105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22457231026.

The product of its (nonzero) digits is 24000, while the sum is 37.

The spelling of 112286155105 in words is "one hundred twelve billion, two hundred eighty-six million, one hundred fifty-five thousand, one hundred five".