1224122230 has 16 divisors (see below), whose sum is σ = 2333033280. Its totient is φ = 460845952.

The previous prime is 1224122129. The next prime is 1224122239. The reversal of 1224122230 is 322214221.

It is a junction number, because it is equal to n+sod(n) for n = 1224122198 and 1224122207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224122239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3600190 + ... + 3600529.

It is an arithmetic number, because the mean of its divisors is an integer number (145814580).

Almost surely, 2^1224122230 is an apocalyptic number.

1224122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224122230 is a deficient number, since it is larger than the sum of its proper divisors (1108911050).

1224122230 is a wasteful number, since it uses less digits than its factorization.

1224122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200743.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1224122230 is about 34987.4581814684. The cubic root of 1224122230 is about 1069.7318540813.

Adding to 1224122230 its reverse (322214221), we get a palindrome (1546336451).

The spelling of 1224122230 in words is "one billion, two hundred twenty-four million, one hundred twenty-two thousand, two hundred thirty".