12224882 has 4 divisors (see below), whose sum is σ = 18337326. Its totient is φ = 6112440.

The previous prime is 12224879. The next prime is 12224897. The reversal of 12224882 is 28842221.

12224882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11826721 + 398161 = 3439^2 + 631^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3056219 + ... + 3056222.

Almost surely, 2^12224882 is an apocalyptic number.

12224882 is a deficient number, since it is larger than the sum of its proper divisors (6112444).

12224882 is an equidigital number, since it uses as much as digits as its factorization.

12224882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6112443.

The product of its digits is 4096, while the sum is 29.

The square root of 12224882 is about 3496.4098729983. The cubic root of 12224882 is about 230.3641490522.

The spelling of 12224882 in words is "twelve million, two hundred twenty-four thousand, eight hundred eighty-two".