12227063 has 4 divisors (see below), whose sum is σ = 12946320. Its totient is φ = 11507808.

The previous prime is 12227041. The next prime is 12227069. The reversal of 12227063 is 36072221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36072221 = 3217 ⋅11213.

It is a cyclic number.

It is not a de Polignac number, because 12227063 - 2⁶ = 12226999 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 (12227069) 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, 359603 + ... + 359636.

It is an arithmetic number, because the mean of its divisors is an integer number (3236580).

Almost surely, 2^12227063 is an apocalyptic number.

12227063 is a deficient number, since it is larger than the sum of its proper divisors (719257).

12227063 is an equidigital number, since it uses as much as digits as its factorization.

12227063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719256.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 12227063 is about 3496.7217504400. The cubic root of 12227063 is about 230.3778477348.

Adding to 12227063 its reverse (36072221), we get a palindrome (48299284).

The spelling of 12227063 in words is "twelve million, two hundred twenty-seven thousand, sixty-three".