12313202233 has 8 divisors (see below), whose sum is σ = 12369510216. Its totient is φ = 12256992000.

The previous prime is 12313202197. The next prime is 12313202309. The reversal of 12313202233 is 33220231321.

It can be written as a sum of positive squares in 4 ways, for example, as 2423297529 + 9889904704 = 49227^2 + 99448^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12313202233 - 2¹³ = 12313194041 is a prime.

It is a super-2 number, since 2×12313202233² (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 (12313202633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234283 + ... + 281983.

It is an arithmetic number, because the mean of its divisors is an integer number (1546188777).

Almost surely, 2^12313202233 is an apocalyptic number.

It is an amenable number.

12313202233 is a deficient number, since it is larger than the sum of its proper divisors (56307983).

12313202233 is an equidigital number, since it uses as much as digits as its factorization.

12313202233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48875.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12313202233 its reverse (33220231321), we get a palindrome (45533433554).

The spelling of 12313202233 in words is "twelve billion, three hundred thirteen million, two hundred two thousand, two hundred thirty-three".