12022313313 has 4 divisors (see below), whose sum is σ = 16029751088. Its totient is φ = 8014875540.

The previous prime is 12022313309. The next prime is 12022313321. The reversal of 12022313313 is 31331322021.

12022313313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12022313313 - 2² = 12022313309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12022313313.

It is not an unprimeable number, because it can be changed into a prime (12022313323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2003718883 + ... + 2003718888.

It is an arithmetic number, because the mean of its divisors is an integer number (4007437772).

Almost surely, 2^12022313313 is an apocalyptic number.

It is an amenable number.

12022313313 is a deficient number, since it is larger than the sum of its proper divisors (4007437775).

12022313313 is an equidigital number, since it uses as much as digits as its factorization.

12022313313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007437774.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12022313313 its reverse (31331322021), we get a palindrome (43353635334).

The spelling of 12022313313 in words is "twelve billion, twenty-two million, three hundred thirteen thousand, three hundred thirteen".