1224630050 has 90 divisors (see below), whose sum is σ = 2683859379. Its totient is φ = 415716000.

The previous prime is 1224630049. The next prime is 1224630079. The reversal of 1224630050 is 500364221.

It can be written as a sum of positive squares in 5 ways, for example, as 1087482529 + 137147521 = 32977^2 + 11711^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=24745.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1224629998 and 1224630025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 12125000 + ... + 12125100.

Almost surely, 2^1224630050 is an apocalyptic number.

1224630050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224630050 is an abundant number, since it is smaller than the sum of its proper divisors (1459229329).

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

1224630050 is an frugal number, since it uses more digits than its factorization.

1224630050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1224630050 is about 34994.7146009222. The cubic root of 1224630050 is about 1069.8797576472.

Adding to 1224630050 its reverse (500364221), we get a palindrome (1724994271).

The spelling of 1224630050 in words is "one billion, two hundred twenty-four million, six hundred thirty thousand, fifty".