1224340097 has 2 divisors, whose sum is σ = 1224340098. Its totient is φ = 1224340096.

The previous prime is 1224340087. The next prime is 1224340141. The reversal of 1224340097 is 7900434221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1160356096 + 63984001 = 34064^2 + 7999^2 .

It is a cyclic number.

It is not a de Polignac number, because 1224340097 - 2⁴ = 1224340081 is a prime.

It is not a weakly prime, because it can be changed into another prime (1224340087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612170048 + 612170049.

It is an arithmetic number, because the mean of its divisors is an integer number (612170049).

Almost surely, 2^1224340097 is an apocalyptic number.

It is an amenable number.

1224340097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1224340097 is an equidigital number, since it uses as much as digits as its factorization.

1224340097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1224340097 is about 34990.5715443461. The cubic root of 1224340097 is about 1069.7953132793.

The spelling of 1224340097 in words is "one billion, two hundred twenty-four million, three hundred forty thousand, ninety-seven".