1105520224 has 36 divisors (see below), whose sum is σ = 2190258252. Its totient is φ = 549285440.

The previous prime is 1105520189. The next prime is 1105520257. The reversal of 1105520224 is 4220255011.

It is a junction number, because it is equal to n+sod(n) for n = 1105520195 and 1105520204.

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 5 ways as a sum of consecutive naturals, for example, 1166919 + ... + 1167865.

It is an arithmetic number, because the mean of its divisors is an integer number (60840507).

Almost surely, 2^1105520224 is an apocalyptic number.

It is an amenable number.

1105520224 is a deficient number, since it is larger than the sum of its proper divisors (1084738028).

1105520224 is an frugal number, since it uses more digits than its factorization.

1105520224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1140 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1105520224 is about 33249.3642645991. The cubic root of 1105520224 is about 1034.0040280837.

Adding to 1105520224 its reverse (4220255011), we get a palindrome (5325775235).

The spelling of 1105520224 in words is "one billion, one hundred five million, five hundred twenty thousand, two hundred twenty-four".