1224020314 has 32 divisors (see below), whose sum is σ = 2056803840. Its totient is φ = 541478400.

The previous prime is 1224020269. The next prime is 1224020323. The reversal of 1224020314 is 4130204221.

It is a junction number, because it is equal to n+sod(n) for n = 1224020291 and 1224020300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430642 + ... + 433474.

It is an arithmetic number, because the mean of its divisors is an integer number (64275120).

Almost surely, 2^1224020314 is an apocalyptic number.

1224020314 is a deficient number, since it is larger than the sum of its proper divisors (832783526).

1224020314 is a wasteful number, since it uses less digits than its factorization.

1224020314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366.

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

The square root of 1224020314 is about 34986.0016863888. The cubic root of 1224020314 is about 1069.7021659193.

Adding to 1224020314 its reverse (4130204221), we get a palindrome (5354224535).

The spelling of 1224020314 in words is "one billion, two hundred twenty-four million, twenty thousand, three hundred fourteen".