12336211047 has 32 divisors (see below), whose sum is σ = 17178137856. Its totient is φ = 7867641600.

The previous prime is 12336211031. The next prime is 12336211049. The reversal of 12336211047 is 74011263321.

It is a happy number.

It is not a de Polignac number, because 12336211047 - 2⁴ = 12336211031 is a prime.

It is a super-2 number, since 2×12336211047² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12336211049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5201772 + ... + 5204142.

It is an arithmetic number, because the mean of its divisors is an integer number (536816808).

Almost surely, 2^12336211047 is an apocalyptic number.

12336211047 is a deficient number, since it is larger than the sum of its proper divisors (4841926809).

12336211047 is a wasteful number, since it uses less digits than its factorization.

12336211047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231.

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 12336211047 its reverse (74011263321), we get a palindrome (86347474368).

The spelling of 12336211047 in words is "twelve billion, three hundred thirty-six million, two hundred eleven thousand, forty-seven".