1224107047 has 2 divisors, whose sum is σ = 1224107048. Its totient is φ = 1224107046.

The previous prime is 1224107041. The next prime is 1224107051. The reversal of 1224107047 is 7407014221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1224107047 - 2²⁷ = 1089889319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1224107041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612053523 + 612053524.

It is an arithmetic number, because the mean of its divisors is an integer number (612053524).

Almost surely, 2^1224107047 is an apocalyptic number.

1224107047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1224107047 is an equidigital number, since it uses as much as digits as its factorization.

1224107047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 1224107047 is about 34987.2412030443. The cubic root of 1224107047 is about 1069.7274313732.

The spelling of 1224107047 in words is "one billion, two hundred twenty-four million, one hundred seven thousand, forty-seven".