12550223107 has 2 divisors, whose sum is σ = 12550223108. Its totient is φ = 12550223106.

The previous prime is 12550223087. The next prime is 12550223113. The reversal of 12550223107 is 70132205521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12550223107 - 2²⁷ = 12416005379 is a prime.

It is not a weakly prime, because it can be changed into another prime (12550823107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6275111553 + 6275111554.

It is an arithmetic number, because the mean of its divisors is an integer number (6275111554).

Almost surely, 2^12550223107 is an apocalyptic number.

12550223107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12550223107 is an equidigital number, since it uses as much as digits as its factorization.

12550223107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 28.

Adding to 12550223107 its reverse (70132205521), we get a palindrome (82682428628).

The spelling of 12550223107 in words is "twelve billion, five hundred fifty million, two hundred twenty-three thousand, one hundred seven".