12225026 has 8 divisors (see below), whose sum is σ = 20004624. Its totient is φ = 5556820.

The previous prime is 12224981. The next prime is 12225041. The reversal of 12225026 is 62052221.

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

It is a junction number, because it is equal to n+sod(n) for n = 12224989 and 12225007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277820 + ... + 277863.

It is an arithmetic number, because the mean of its divisors is an integer number (2500578).

Almost surely, 2^12225026 is an apocalyptic number.

12225026 is a deficient number, since it is larger than the sum of its proper divisors (7779598).

12225026 is a wasteful number, since it uses less digits than its factorization.

12225026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555696.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 12225026 is about 3496.4304654891. The cubic root of 12225026 is about 230.3650535547.

Adding to 12225026 its reverse (62052221), we get a palindrome (74277247).

The spelling of 12225026 in words is "twelve million, two hundred twenty-five thousand, twenty-six".