112440104112122 has 4 divisors (see below), whose sum is σ = 168660156168186. Its totient is φ = 56220052056060.

The previous prime is 112440104112121. The next prime is 112440104112137. The reversal of 112440104112122 is 221211401044211.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 112367398921801 + 72705190321 = 10600349^2 + 269639^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112440104112091 and 112440104112100.

It is not an unprimeable number, because it can be changed into a prime (112440104112121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28110026028029 + ... + 28110026028032.

Almost surely, 2^{112440104112122} is an apocalyptic number.

112440104112122 is a deficient number, since it is larger than the sum of its proper divisors (56220052056064).

112440104112122 is an equidigital number, since it uses as much as digits as its factorization.

112440104112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56220052056063.

The product of its (nonzero) digits is 1024, while the sum is 26.

Adding to 112440104112122 its reverse (221211401044211), we get a palindrome (333651505156333).

The spelling of 112440104112122 in words is "one hundred twelve trillion, four hundred forty billion, one hundred four million, one hundred twelve thousand, one hundred twenty-two".