112213222027 has 4 divisors (see below), whose sum is σ = 112361456896. Its totient is φ = 112064987160.

The previous prime is 112213222001. The next prime is 112213222031. The reversal of 112213222027 is 720222312211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 720222312211 = 61 ⋅11806923151.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112213222027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112213221992 and 112213222010.

It is not an unprimeable number, because it can be changed into a prime (112213222057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74116299 + ... + 74117812.

It is an arithmetic number, because the mean of its divisors is an integer number (28090364224).

Almost surely, 2^112213222027 is an apocalyptic number.

112213222027 is a deficient number, since it is larger than the sum of its proper divisors (148234869).

112213222027 is an equidigital number, since it uses as much as digits as its factorization.

112213222027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148234868.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 112213222027 its reverse (720222312211), we get a palindrome (832435534238).

The spelling of 112213222027 in words is "one hundred twelve billion, two hundred thirteen million, two hundred twenty-two thousand, twenty-seven".