1122344688 has 40 divisors (see below), whose sum is σ = 2906171136. Its totient is φ = 373240000.

The previous prime is 1122344653. The next prime is 1122344719. The reversal of 1122344688 is 8864432211.

1122344688 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is a congruent 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, 6438 + ... + 47813.

Almost surely, 2^1122344688 is an apocalyptic number.

It is an amenable number.

1122344688 is an abundant number, since it is smaller than the sum of its proper divisors (1783826448).

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

1122344688 is a wasteful number, since it uses less digits than its factorization.

1122344688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54693 (or 54687 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 1122344688 is about 33501.4132239224. The cubic root of 1122344688 is about 1039.2230044552.

Adding to 1122344688 its reverse (8864432211), we get a palindrome (9986776899).

The spelling of 1122344688 in words is "one billion, one hundred twenty-two million, three hundred forty-four thousand, six hundred eighty-eight".