12303202233 has 32 divisors (see below), whose sum is σ = 18894733312. Its totient is φ = 6975460800.

The previous prime is 12303202217. The next prime is 12303202253. The reversal of 12303202233 is 33220230321.

It is not a de Polignac number, because 12303202233 - 2⁴ = 12303202217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (12303202213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1756368 + ... + 1763358.

It is an arithmetic number, because the mean of its divisors is an integer number (590460416).

Almost surely, 2^12303202233 is an apocalyptic number.

It is an amenable number.

12303202233 is a deficient number, since it is larger than the sum of its proper divisors (6591531079).

12303202233 is a wasteful number, since it uses less digits than its factorization.

12303202233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7645.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12303202233 its reverse (33220230321), we get a palindrome (45523432554).

The spelling of 12303202233 in words is "twelve billion, three hundred three million, two hundred two thousand, two hundred thirty-three".