230220112 has 40 divisors (see below), whose sum is σ = 471720800. Its totient is φ = 108542592.

The previous prime is 230220101. The next prime is 230220113. The reversal of 230220112 is 211022032.

It is a junction number, because it is equal to n+sod(n) for n = 230220092 and 230220101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230220113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67963 + ... + 71269.

It is an arithmetic number, because the mean of its divisors is an integer number (11793020).

Almost surely, 2^230220112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230220112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235860400).

230220112 is an abundant number, since it is smaller than the sum of its proper divisors (241500688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230220112 is a wasteful number, since it uses less digits than its factorization.

230220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563 (or 3557 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 230220112 is about 15173.0060304476. The cubic root of 230220112 is about 612.8879559116.

Adding to 230220112 its reverse (211022032), we get a palindrome (441242144).

The spelling of 230220112 in words is "two hundred thirty million, two hundred twenty thousand, one hundred twelve".