1122312304 has 10 divisors (see below), whose sum is σ = 2174480120. Its totient is φ = 561156144.

The previous prime is 1122312299. The next prime is 1122312361. The reversal of 1122312304 is 4032132211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35072244 + ... + 35072275.

It is an arithmetic number, because the mean of its divisors is an integer number (217448012).

Almost surely, 2^1122312304 is an apocalyptic number.

It is an amenable number.

1122312304 is a deficient number, since it is larger than the sum of its proper divisors (1052167816).

1122312304 is an equidigital number, since it uses as much as digits as its factorization.

1122312304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70144527 (or 70144521 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1122312304 is about 33500.9298975417. The cubic root of 1122312304 is about 1039.2130091534.

Adding to 1122312304 its reverse (4032132211), we get a palindrome (5154444515).

The spelling of 1122312304 in words is "one billion, one hundred twenty-two million, three hundred twelve thousand, three hundred four".