112131011440522 has 16 divisors (see below), whose sum is σ = 168628007395080. Its totient is φ = 55921767994368.

The previous prime is 112131011440451. The next prime is 112131011440523. The reversal of 112131011440522 is 225044110131211.

It can be written as a sum of positive squares in 4 ways, for example, as 88200629127361 + 23930382313161 = 9391519^2 + 4891869^2 .

It is not an unprimeable number, because it can be changed into a prime (112131011440523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20657997 + ... + 25514992.

Almost surely, 2^{112131011440522} is an apocalyptic number.

112131011440522 is a deficient number, since it is larger than the sum of its proper divisors (56496995954558).

112131011440522 is a wasteful number, since it uses less digits than its factorization.

112131011440522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46176105.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 112131011440522 its reverse (225044110131211), we get a palindrome (337175121571733).

The spelling of 112131011440522 in words is "one hundred twelve trillion, one hundred thirty-one billion, eleven million, four hundred forty thousand, five hundred twenty-two".