112113312022 has 4 divisors (see below), whose sum is σ = 168169968036. Its totient is φ = 56056656010.

The previous prime is 112113312013. The next prime is 112113312023. The reversal of 112113312022 is 220213311211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112113312023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28028328004 + ... + 28028328007.

It is an arithmetic number, because the mean of its divisors is an integer number (42042492009).

Almost surely, 2^112113312022 is an apocalyptic number.

112113312022 is a deficient number, since it is larger than the sum of its proper divisors (56056656014).

112113312022 is an equidigital number, since it uses as much as digits as its factorization.

112113312022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56056656013.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 112113312022 its reverse (220213311211), we get a palindrome (332326623233).

It can be divided in two parts, 11211 and 3312022, that added together give a palindrome (3323233).

The spelling of 112113312022 in words is "one hundred twelve billion, one hundred thirteen million, three hundred twelve thousand, twenty-two".