12252119227 has 2 divisors, whose sum is σ = 12252119228. Its totient is φ = 12252119226.

The previous prime is 12252119197. The next prime is 12252119279. The reversal of 12252119227 is 72291125221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12252119227 is a prime.

It is a super-2 number, since 2×12252119227² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12252119192 and 12252119201.

It is not a weakly prime, because it can be changed into another prime (12252119927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6126059613 + 6126059614.

It is an arithmetic number, because the mean of its divisors is an integer number (6126059614).

Almost surely, 2^12252119227 is an apocalyptic number.

12252119227 is a deficient number, since it is larger than the sum of its proper divisors (1).

12252119227 is an equidigital number, since it uses as much as digits as its factorization.

12252119227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 34.

The spelling of 12252119227 in words is "twelve billion, two hundred fifty-two million, one hundred nineteen thousand, two hundred twenty-seven".