1122341219 has 2 divisors, whose sum is σ = 1122341220. Its totient is φ = 1122341218.

The previous prime is 1122341203. The next prime is 1122341243. The reversal of 1122341219 is 9121432211.

It is a weak prime.

It is an emirp because it is prime and its reverse (9121432211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1122341219 - 2⁴ = 1122341203 is a prime.

It is a super-2 number, since 2×1122341219² = 2519299623732811922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1122341279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561170609 + 561170610.

It is an arithmetic number, because the mean of its divisors is an integer number (561170610).

Almost surely, 2^1122341219 is an apocalyptic number.

1122341219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122341219 is an equidigital number, since it uses as much as digits as its factorization.

1122341219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 26.

The square root of 1122341219 is about 33501.3614499471. The cubic root of 1122341219 is about 1039.2219337597.

The spelling of 1122341219 in words is "one billion, one hundred twenty-two million, three hundred forty-one thousand, two hundred nineteen".