12371007227 has 4 divisors (see below), whose sum is σ = 12433804416. Its totient is φ = 12308210040.

The previous prime is 12371007221. The next prime is 12371007283. The reversal of 12371007227 is 72270017321.

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

It is a cyclic number.

It is not a de Polignac number, because 12371007227 - 2²² = 12366812923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12371007193 and 12371007202.

It is not an unprimeable number, because it can be changed into a prime (12371007221) 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, 31398299 + ... + 31398692.

It is an arithmetic number, because the mean of its divisors is an integer number (3108451104).

Almost surely, 2^12371007227 is an apocalyptic number.

12371007227 is a deficient number, since it is larger than the sum of its proper divisors (62797189).

12371007227 is an equidigital number, since it uses as much as digits as its factorization.

12371007227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62797188.

The product of its (nonzero) digits is 8232, while the sum is 32.

The spelling of 12371007227 in words is "twelve billion, three hundred seventy-one million, seven thousand, two hundred twenty-seven".