12299527207 has 4 divisors (see below), whose sum is σ = 13417666056. Its totient is φ = 11181388360.

The previous prime is 12299527199. The next prime is 12299527237. The reversal of 12299527207 is 70272599221.

It is a happy number.

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 12299527207 - 2³ = 12299527199 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 (12299527237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559069408 + ... + 559069429.

It is an arithmetic number, because the mean of its divisors is an integer number (3354416514).

Almost surely, 2^12299527207 is an apocalyptic number.

12299527207 is a deficient number, since it is larger than the sum of its proper divisors (1118138849).

12299527207 is a wasteful number, since it uses less digits than its factorization.

12299527207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118138848.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 12299527207 in words is "twelve billion, two hundred ninety-nine million, five hundred twenty-seven thousand, two hundred seven".