12336212203 has 4 divisors (see below), whose sum is σ = 14098528240. Its totient is φ = 10573896168.

The previous prime is 12336212179. The next prime is 12336212209. The reversal of 12336212203 is 30221263321.

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 12336212203 - 2⁵ = 12336212171 is a prime.

It is a super-2 number, since 2×12336212203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12336212209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 881158008 + ... + 881158021.

It is an arithmetic number, because the mean of its divisors is an integer number (3524632060).

Almost surely, 2^12336212203 is an apocalyptic number.

12336212203 is a deficient number, since it is larger than the sum of its proper divisors (1762316037).

12336212203 is an equidigital number, since it uses as much as digits as its factorization.

12336212203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762316036.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12336212203 its reverse (30221263321), we get a palindrome (42557475524).

The spelling of 12336212203 in words is "twelve billion, three hundred thirty-six million, two hundred twelve thousand, two hundred three".