112300221 has 12 divisors (see below), whose sum is σ = 164583776. Its totient is φ = 68060520.

The previous prime is 112300213. The next prime is 112300231. The reversal of 112300221 is 122003211.

It is not a de Polignac number, because 112300221 - 2³ = 112300213 is a prime.

It is a super-2 number, since 2×112300221² = 25222679273297682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112300197 and 112300206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112300231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154321 + ... + 155046.

Almost surely, 2^112300221 is an apocalyptic number.

112300221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112300221 is a deficient number, since it is larger than the sum of its proper divisors (52283555).

112300221 is a wasteful number, since it uses less digits than its factorization.

112300221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309392 (or 309381 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 112300221 is about 10597.1798606988. The cubic root of 112300221 is about 482.4587681663.

Adding to 112300221 its reverse (122003211), we get a palindrome (234303432).

The spelling of 112300221 in words is "one hundred twelve million, three hundred thousand, two hundred twenty-one".