1122432304 has 80 divisors (see below), whose sum is σ = 2549247552. Its totient is φ = 468808704.

The previous prime is 1122432287. The next prime is 1122432317. The reversal of 1122432304 is 4032342211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1026382 + ... + 1027474.

Almost surely, 2^1122432304 is an apocalyptic number.

1122432304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122432304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1274623776).

1122432304 is an abundant number, since it is smaller than the sum of its proper divisors (1426815248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122432304 is a wasteful number, since it uses less digits than its factorization.

1122432304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1122432304 is about 33502.7208447314. The cubic root of 1122432304 is about 1039.2500461161.

Adding to 1122432304 its reverse (4032342211), we get a palindrome (5154774515).

The spelling of 1122432304 in words is "one billion, one hundred twenty-two million, four hundred thirty-two thousand, three hundred four".