12223068 has 96 divisors (see below), whose sum is σ = 35562240. Its totient is φ = 3210240.

The previous prime is 12223049. The next prime is 12223087. The reversal of 12223068 is 86032221.

It is an interprime number because it is at equal distance from previous prime (12223049) and next prime (12223087).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28963 + ... + 29381.

It is an arithmetic number, because the mean of its divisors is an integer number (370440).

Almost surely, 2^12223068 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 12223068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17781120).

12223068 is an abundant number, since it is smaller than the sum of its proper divisors (23339172).

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

12223068 is a wasteful number, since it uses less digits than its factorization.

12223068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 12223068 is about 3496.1504544284. The cubic root of 12223068 is about 230.3527542255.

Adding to 12223068 its reverse (86032221), we get a palindrome (98255289).

The spelling of 12223068 in words is "twelve million, two hundred twenty-three thousand, sixty-eight".