14227205247 has 6 divisors (see below), whose sum is σ = 20550407592. Its totient is φ = 9484803492.

The previous prime is 14227205231. The next prime is 14227205273. The reversal of 14227205247 is 74250272241.

14227205247 is a `hidden beast` number, since 1 + 422 + 7 + 205 + 24 + 7 = 666.

14227205247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14227205247 - 2⁴ = 14227205231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14227205227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 790400283 + ... + 790400300.

It is an arithmetic number, because the mean of its divisors is an integer number (3425067932).

Almost surely, 2^14227205247 is an apocalyptic number.

14227205247 is a deficient number, since it is larger than the sum of its proper divisors (6323202345).

14227205247 is a wasteful number, since it uses less digits than its factorization.

14227205247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580800589 (or 1580800586 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 36.

Adding to 14227205247 its reverse (74250272241), we get a palindrome (88477477488).

The spelling of 14227205247 in words is "fourteen billion, two hundred twenty-seven million, two hundred five thousand, two hundred forty-seven".