12213312231319 has 4 divisors (see below), whose sum is σ = 12301177787080. Its totient is φ = 12125446675560.

The previous prime is 12213312231311. The next prime is 12213312231359. The reversal of 12213312231319 is 91313221331221.

12213312231319 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.

It is a cyclic number.

It is not a de Polignac number, because 12213312231319 - 2³ = 12213312231311 is a prime.

It is a super-2 number, since 2×12213312231319² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213312231311) 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, 43932777672 + ... + 43932777949.

It is an arithmetic number, because the mean of its divisors is an integer number (3075294446770).

Almost surely, 2^{12213312231319} is an apocalyptic number.

12213312231319 is a deficient number, since it is larger than the sum of its proper divisors (87865555761).

12213312231319 is an equidigital number, since it uses as much as digits as its factorization.

12213312231319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87865555760.

The product of its digits is 11664, while the sum is 34.

The spelling of 12213312231319 in words is "twelve trillion, two hundred thirteen billion, three hundred twelve million, two hundred thirty-one thousand, three hundred nineteen".