1224340112 has 10 divisors (see below), whose sum is σ = 2372158998. Its totient is φ = 612170048.

The previous prime is 1224340097. The next prime is 1224340141. The reversal of 1224340112 is 2110434221.

It can be written as a sum of positive squares in only one way, i.e., 725979136 + 498360976 = 26944^2 + 22324^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38260613 + ... + 38260644.

Almost surely, 2^1224340112 is an apocalyptic number.

It is an amenable number.

1224340112 is a deficient number, since it is larger than the sum of its proper divisors (1147818886).

1224340112 is an equidigital number, since it uses as much as digits as its factorization.

1224340112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76521265 (or 76521259 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1224340112 is about 34990.5717586895. The cubic root of 1224340112 is about 1069.7953176481.

Adding to 1224340112 its reverse (2110434221), we get a palindrome (3334774333).

The spelling of 1224340112 in words is "one billion, two hundred twenty-four million, three hundred forty thousand, one hundred twelve".