112440223401001 has 4 divisors (see below), whose sum is σ = 112440435841872. Its totient is φ = 112440010960132.

The previous prime is 112440223400977. The next prime is 112440223401017. The reversal of 112440223401001 is 100104322044211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112440223401001 - 2⁵ = 112440223400969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112440223401041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105424531 + ... + 106485736.

It is an arithmetic number, because the mean of its divisors is an integer number (28110108960468).

Almost surely, 2^{112440223401001} is an apocalyptic number.

It is an amenable number.

112440223401001 is a deficient number, since it is larger than the sum of its proper divisors (212440871).

112440223401001 is an equidigital number, since it uses as much as digits as its factorization.

112440223401001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212440870.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 112440223401001 its reverse (100104322044211), we get a palindrome (212544545445212).

The spelling of 112440223401001 in words is "one hundred twelve trillion, four hundred forty billion, two hundred twenty-three million, four hundred one thousand, one".