12260227 has 8 divisors (see below), whose sum is σ = 14073696. Its totient is φ = 10462272.

The previous prime is 12260197. The next prime is 12260233. The reversal of 12260227 is 72206221.

12260227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12260227 - 2¹¹ = 12258179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12260198 and 12260207.

It is not an unprimeable number, because it can be changed into a prime (12260257) 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, 2128 + ... + 5389.

It is an arithmetic number, because the mean of its divisors is an integer number (1759212).

Almost surely, 2^12260227 is an apocalyptic number.

12260227 is a deficient number, since it is larger than the sum of its proper divisors (1813469).

12260227 is an equidigital number, since it uses as much as digits as its factorization.

12260227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7757.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 12260227 is about 3501.4606951956. The cubic root of 12260227 is about 230.5859476867.

Adding to 12260227 its reverse (72206221), we get a palindrome (84466448).

The spelling of 12260227 in words is "twelve million, two hundred sixty thousand, two hundred twenty-seven".