112443144322422 has 16 divisors (see below), whose sum is σ = 230964296446512. Its totient is φ = 36468046807200.

The previous prime is 112443144322387. The next prime is 112443144322427. The reversal of 112443144322422 is 224223441344211.

It is a super-2 number, since 2×112443144322422² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112443144322427) 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, 253250324829 + ... + 253250325272.

It is an arithmetic number, because the mean of its divisors is an integer number (14435268527907).

Almost surely, 2^{112443144322422} is an apocalyptic number.

112443144322422 is an abundant number, since it is smaller than the sum of its proper divisors (118521152124090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112443144322422 is a wasteful number, since it uses less digits than its factorization.

112443144322422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506500650143.

The product of its digits is 294912, while the sum is 39.

Adding to 112443144322422 its reverse (224223441344211), we get a palindrome (336666585666633).

The spelling of 112443144322422 in words is "one hundred twelve trillion, four hundred forty-three billion, one hundred forty-four million, three hundred twenty-two thousand, four hundred twenty-two".