12110227 has 4 divisors (see below), whose sum is σ = 12221440. Its totient is φ = 11999016.

The previous prime is 12110221. The next prime is 12110233. The reversal of 12110227 is 72201121.

12110227 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, and also an emirpimes, since its reverse is a distinct semiprime: 72201121 = 19 ⋅3800059.

It is an interprime number because it is at equal distance from previous prime (12110221) and next prime (12110233).

It is a cyclic number.

It is not a de Polignac number, because 12110227 - 2⁷ = 12110099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12110227.

It is not an unprimeable number, because it can be changed into a prime (12110221) 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, 55443 + ... + 55660.

It is an arithmetic number, because the mean of its divisors is an integer number (3055360).

Almost surely, 2^12110227 is an apocalyptic number.

12110227 is a deficient number, since it is larger than the sum of its proper divisors (111213).

12110227 is a wasteful number, since it uses less digits than its factorization.

12110227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111212.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 12110227 is about 3479.9751435894. The cubic root of 12110227 is about 229.6417042638.

Adding to 12110227 its reverse (72201121), we get a palindrome (84311348).

The spelling of 12110227 in words is "twelve million, one hundred ten thousand, two hundred twenty-seven".