112440223400422 has 8 divisors (see below), whose sum is σ = 168770498616072. Its totient is φ = 56183390528400.

The previous prime is 112440223400399. The next prime is 112440223400423. The reversal of 112440223400422 is 224004322044211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112440223400423) 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, 18360582079 + ... + 18360588202.

It is an arithmetic number, because the mean of its divisors is an integer number (21096312327009).

Almost surely, 2^{112440223400422} is an apocalyptic number.

112440223400422 is a deficient number, since it is larger than the sum of its proper divisors (56330275215650).

112440223400422 is a wasteful number, since it uses less digits than its factorization.

112440223400422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36721171814.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 112440223400422 its reverse (224004322044211), we get a palindrome (336444545444633).

The spelling of 112440223400422 in words is "one hundred twelve trillion, four hundred forty billion, two hundred twenty-three million, four hundred thousand, four hundred twenty-two".