112241213 has 6 divisors (see below), whose sum is σ = 130566366. Its totient is φ = 96206712.

The previous prime is 112241197. The next prime is 112241221. The reversal of 112241213 is 312142211.

It can be written as a sum of positive squares in only one way, i.e., 110397049 + 1844164 = 10507^2 + 1358^2 .

It is not a de Polignac number, because 112241213 - 2⁴ = 112241197 is a prime.

It is a super-2 number, since 2×112241213² = 25196179791422738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112241191 and 112241200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112241243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1145270 + ... + 1145367.

It is an arithmetic number, because the mean of its divisors is an integer number (21761061).

Almost surely, 2^112241213 is an apocalyptic number.

It is an amenable number.

112241213 is a deficient number, since it is larger than the sum of its proper divisors (18325153).

112241213 is an equidigital number, since it uses as much as digits as its factorization.

112241213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290651 (or 2290644 counting only the distinct ones).

The product of its digits is 96, while the sum is 17.

The square root of 112241213 is about 10594.3953579239. The cubic root of 112241213 is about 482.3742509246.

Adding to 112241213 its reverse (312142211), we get a palindrome (424383424).

The spelling of 112241213 in words is "one hundred twelve million, two hundred forty-one thousand, two hundred thirteen".