112130221233 has 4 divisors (see below), whose sum is σ = 149506961648. Its totient is φ = 74753480820.

The previous prime is 112130221223. The next prime is 112130221271. The reversal of 112130221233 is 332122031211.

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 not a de Polignac number, because 112130221233 - 2¹⁷ = 112130090161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112130221223) 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, 18688370203 + ... + 18688370208.

It is an arithmetic number, because the mean of its divisors is an integer number (37376740412).

Almost surely, 2^112130221233 is an apocalyptic number.

It is an amenable number.

112130221233 is a deficient number, since it is larger than the sum of its proper divisors (37376740415).

112130221233 is an equidigital number, since it uses as much as digits as its factorization.

112130221233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37376740414.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112130221233 its reverse (332122031211), we get a palindrome (444252252444).

The spelling of 112130221233 in words is "one hundred twelve billion, one hundred thirty million, two hundred twenty-one thousand, two hundred thirty-three".