1122302323 has 4 divisors (see below), whose sum is σ = 1124214840. Its totient is φ = 1120389808.

The previous prime is 1122302309. The next prime is 1122302351. The reversal of 1122302323 is 3232032211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1122302323 - 2⁹ = 1122301811 is a prime.

It is a super-2 number, since 2×1122302323² = 2519125008422392658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122302323.

It is not an unprimeable number, because it can be changed into a prime (1122302353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955378 + ... + 956551.

It is an arithmetic number, because the mean of its divisors is an integer number (281053710).

Almost surely, 2^1122302323 is an apocalyptic number.

1122302323 is a deficient number, since it is larger than the sum of its proper divisors (1912517).

1122302323 is an equidigital number, since it uses as much as digits as its factorization.

1122302323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912516.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1122302323 is about 33500.7809311962. The cubic root of 1122302323 is about 1039.2099284852.

Adding to 1122302323 its reverse (3232032211), we get a palindrome (4354334534).

The spelling of 1122302323 in words is "one billion, one hundred twenty-two million, three hundred two thousand, three hundred twenty-three".