11321212322219 has 2 divisors, whose sum is σ = 11321212322220. Its totient is φ = 11321212322218.

The previous prime is 11321212322111. The next prime is 11321212322239. The reversal of 11321212322219 is 91222321212311.

It is a strong prime.

It is an emirp because it is prime and its reverse (91222321212311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11321212322219 - 2⁸ = 11321212321963 is a prime.

It is a super-2 number, since 2×11321212322219² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11321212322239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660606161109 + 5660606161110.

It is an arithmetic number, because the mean of its divisors is an integer number (5660606161110).

Almost surely, 2^{11321212322219} is an apocalyptic number.

11321212322219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321212322219 is an equidigital number, since it uses as much as digits as its factorization.

11321212322219 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 11321212322219 in words is "eleven trillion, three hundred twenty-one billion, two hundred twelve million, three hundred twenty-two thousand, two hundred nineteen".