12222363 has 8 divisors (see below), whose sum is σ = 16675648. Its totient is φ = 7958664.

The previous prime is 12222349. The next prime is 12222367. The reversal of 12222363 is 36322221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12222363 - 2⁹ = 12221851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47245 + ... + 47502.

It is an arithmetic number, because the mean of its divisors is an integer number (2084456).

Almost surely, 2^12222363 is an apocalyptic number.

12222363 is a deficient number, since it is larger than the sum of its proper divisors (4453285).

12222363 is an equidigital number, since it uses as much as digits as its factorization.

12222363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94793.

The product of its digits is 864, while the sum is 21.

The square root of 12222363 is about 3496.0496277942. The cubic root of 12222363 is about 230.3483253915.

Adding to 12222363 its reverse (36322221), we get a palindrome (48544584).

The spelling of 12222363 in words is "twelve million, two hundred twenty-two thousand, three hundred sixty-three".