1122344579 has 2 divisors, whose sum is σ = 1122344580. Its totient is φ = 1122344578.

The previous prime is 1122344549. The next prime is 1122344581. The reversal of 1122344579 is 9754432211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122344579 is a prime.

Together with 1122344581, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (1122344549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561172289 + 561172290.

It is an arithmetic number, because the mean of its divisors is an integer number (561172290).

Almost surely, 2^1122344579 is an apocalyptic number.

1122344579 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122344579 is an equidigital number, since it uses as much as digits as its factorization.

1122344579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 38.

The square root of 1122344579 is about 33501.4115971253. The cubic root of 1122344579 is about 1039.2229708127. Note that the first 3 decimals are identical.

The spelling of 1122344579 in words is "one billion, one hundred twenty-two million, three hundred forty-four thousand, five hundred seventy-nine".