1122235504 has 80 divisors (see below), whose sum is σ = 2527963200. Its totient is φ = 478291968.

The previous prime is 1122235489. The next prime is 1122235507. The reversal of 1122235504 is 4055322211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122235507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134692 + ... + 142780.

It is an arithmetic number, because the mean of its divisors is an integer number (31599540).

Almost surely, 2^1122235504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122235504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1263981600).

1122235504 is an abundant number, since it is smaller than the sum of its proper divisors (1405727696).

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

1122235504 is a wasteful number, since it uses less digits than its factorization.

1122235504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8162 (or 8156 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1122235504 is about 33499.7836410924. The cubic root of 1122235504 is about 1039.1893041118.

Adding to 1122235504 its reverse (4055322211), we get a palindrome (5177557715).

The spelling of 1122235504 in words is "one billion, one hundred twenty-two million, two hundred thirty-five thousand, five hundred four".