1122323104 has 48 divisors (see below), whose sum is σ = 2527834176. Its totient is φ = 480499200.

The previous prime is 1122323093. The next prime is 1122323117. The reversal of 1122323104 is 4013232211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287244 + ... + 291124.

It is an arithmetic number, because the mean of its divisors is an integer number (52663212).

Almost surely, 2^1122323104 is an apocalyptic number.

1122323104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1122323104 is an abundant number, since it is smaller than the sum of its proper divisors (1405511072).

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

1122323104 is a wasteful number, since it uses less digits than its factorization.

1122323104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189 (or 5181 counting only the distinct ones).

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

The square root of 1122323104 is about 33501.0910867094. The cubic root of 1122323104 is about 1039.2163425882.

Adding to 1122323104 its reverse (4013232211), we get a palindrome (5135555315).

The spelling of 1122323104 in words is "one billion, one hundred twenty-two million, three hundred twenty-three thousand, one hundred four".