12224983 has 4 divisors (see below), whose sum is σ = 12756528. Its totient is φ = 11693440.

The previous prime is 12224981. The next prime is 12225041. The reversal of 12224983 is 38942221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38942221 = 479 ⋅81299.

It is a cyclic number.

It is not a de Polignac number, because 12224983 - 2¹ = 12224981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265738 + ... + 265783.

It is an arithmetic number, because the mean of its divisors is an integer number (3189132).

Almost surely, 2^12224983 is an apocalyptic number.

12224983 is a deficient number, since it is larger than the sum of its proper divisors (531545).

12224983 is an equidigital number, since it uses as much as digits as its factorization.

12224983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531544.

The product of its digits is 6912, while the sum is 31.

The square root of 12224983 is about 3496.4243163552. The cubic root of 12224983 is about 230.3647834609.

The spelling of 12224983 in words is "twelve million, two hundred twenty-four thousand, nine hundred eighty-three".