12213002313 has 16 divisors (see below), whose sum is σ = 18095371200. Its totient is φ = 8141086080.

The previous prime is 12213002293. The next prime is 12213002341. The reversal of 12213002313 is 31320031221.

It is not a de Polignac number, because 12213002313 - 2⁸ = 12213002057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12213002413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290518 + ... + 329888.

It is an arithmetic number, because the mean of its divisors is an integer number (1130960700).

Almost surely, 2^12213002313 is an apocalyptic number.

It is an amenable number.

12213002313 is a deficient number, since it is larger than the sum of its proper divisors (5882368887).

12213002313 is a wasteful number, since it uses less digits than its factorization.

12213002313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50869 (or 50863 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12213002313 its reverse (31320031221), we get a palindrome (43533033534).

The spelling of 12213002313 in words is "twelve billion, two hundred thirteen million, two thousand, three hundred thirteen".