12227383 has 8 divisors (see below), whose sum is σ = 14151680. Its totient is φ = 10347480.

The previous prime is 12227377. The next prime is 12227419. The reversal of 12227383 is 38372221.

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

It is a cyclic number.

It is not a de Polignac number, because 12227383 - 2⁹ = 12226871 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12227323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10503 + ... + 11608.

It is an arithmetic number, because the mean of its divisors is an integer number (1768960).

Almost surely, 2^12227383 is an apocalyptic number.

12227383 is a deficient number, since it is larger than the sum of its proper divisors (1924297).

12227383 is an equidigital number, since it uses as much as digits as its factorization.

12227383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22197.

The product of its digits is 4032, while the sum is 28.

The square root of 12227383 is about 3496.7675072844. The cubic root of 12227383 is about 230.3798574915.

The spelling of 12227383 in words is "twelve million, two hundred twenty-seven thousand, three hundred eighty-three".