1122243323 has 2 divisors, whose sum is σ = 1122243324. Its totient is φ = 1122243322.

The previous prime is 1122243293. The next prime is 1122243373. The reversal of 1122243323 is 3233422211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122243323 - 2¹² = 1122239227 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122243373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561121661 + 561121662.

It is an arithmetic number, because the mean of its divisors is an integer number (561121662).

Almost surely, 2^1122243323 is an apocalyptic number.

1122243323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122243323 is an equidigital number, since it uses as much as digits as its factorization.

1122243323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 23.

The square root of 1122243323 is about 33499.9003431354. The cubic root of 1122243323 is about 1039.1917175691.

Adding to 1122243323 its reverse (3233422211), we get a palindrome (4355665534).

It can be divided in two parts, 11222 and 43323, that added together give a palindrome (54545).

The spelling of 1122243323 in words is "one billion, one hundred twenty-two million, two hundred forty-three thousand, three hundred twenty-three".