12213223221119 has 2 divisors, whose sum is σ = 12213223221120. Its totient is φ = 12213223221118.

The previous prime is 12213223221091. The next prime is 12213223221169. The reversal of 12213223221119 is 91112232231221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12213223221119 - 2¹⁶ = 12213223155583 is a prime.

It is a super-2 number, since 2×12213223221119² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12213223221169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106611610559 + 6106611610560.

It is an arithmetic number, because the mean of its divisors is an integer number (6106611610560).

Almost surely, 2^{12213223221119} is an apocalyptic number.

12213223221119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213223221119 is an equidigital number, since it uses as much as digits as its factorization.

12213223221119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 32.

The spelling of 12213223221119 in words is "twelve trillion, two hundred thirteen billion, two hundred twenty-three million, two hundred twenty-one thousand, one hundred nineteen".