112212321303023 has 4 divisors (see below), whose sum is σ = 114329534912568. Its totient is φ = 110095107693480.

The previous prime is 112212321302989. The next prime is 112212321303029. The reversal of 112212321303023 is 320303123212211.

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

It is a cyclic number.

It is not a de Polignac number, because 112212321303023 - 2¹⁰ = 112212321301999 is a prime.

It is a super-4 number, since 4×112212321303023⁴ (a number of 57 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112212321302983 and 112212321303001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212321303029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058606804693 + ... + 1058606804798.

It is an arithmetic number, because the mean of its divisors is an integer number (28582383728142).

Almost surely, 2^{112212321303023} is an apocalyptic number.

112212321303023 is a deficient number, since it is larger than the sum of its proper divisors (2117213609545).

112212321303023 is an equidigital number, since it uses as much as digits as its factorization.

112212321303023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117213609544.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 112212321303023 its reverse (320303123212211), we get a palindrome (432515444515234).

The spelling of 112212321303023 in words is "one hundred twelve trillion, two hundred twelve billion, three hundred twenty-one million, three hundred three thousand, twenty-three".