1100144224 has 24 divisors (see below), whose sum is σ = 2173634568. Its totient is φ = 548110080.

The previous prime is 1100144209. The next prime is 1100144233. The reversal of 1100144224 is 4224410011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52182 + ... + 70165.

It is an arithmetic number, because the mean of its divisors is an integer number (90568107).

Almost surely, 2^1100144224 is an apocalyptic number.

It is an amenable number.

1100144224 is a deficient number, since it is larger than the sum of its proper divisors (1073490344).

1100144224 is a wasteful number, since it uses less digits than its factorization.

1100144224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122638 (or 122630 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1100144224 is about 33168.4220908984. The cubic root of 1100144224 is about 1032.3252285052.

Adding to 1100144224 its reverse (4224410011), we get a palindrome (5324554235).

It can be divided in two parts, 11001 and 44224, that added together give a square (55225 = 235²).

The spelling of 1100144224 in words is "one billion, one hundred million, one hundred forty-four thousand, two hundred twenty-four".