1224340011 has 6 divisors (see below), whose sum is σ = 1768491140. Its totient is φ = 816226668.

The previous prime is 1224340001. The next prime is 1224340021. The reversal of 1224340011 is 1100434221.

1224340011 is a `hidden beast` number, since 12 + 243 + 400 + 11 = 666.

It is an interprime number because it is at equal distance from previous prime (1224340001) and next prime (1224340021).

It is not a de Polignac number, because 1224340011 - 2¹⁸ = 1224077867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224340001) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 68018881 + ... + 68018898.

Almost surely, 2^1224340011 is an apocalyptic number.

1224340011 is a deficient number, since it is larger than the sum of its proper divisors (544151129).

1224340011 is a wasteful number, since it uses less digits than its factorization.

1224340011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136037785 (or 136037782 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1224340011 is about 34990.5703154436. The cubic root of 1224340011 is about 1069.7952882311.

Adding to 1224340011 its reverse (1100434221), we get a palindrome (2324774232).

The spelling of 1224340011 in words is "one billion, two hundred twenty-four million, three hundred forty thousand, eleven".