2224271429 has 2 divisors, whose sum is σ = 2224271430. Its totient is φ = 2224271428.

The previous prime is 2224271417. The next prime is 2224271437. The reversal of 2224271429 is 9241724222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2176689025 + 47582404 = 46655^2 + 6898^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224271429 - 2²⁴ = 2207494213 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224271479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112135714 + 1112135715.

It is an arithmetic number, because the mean of its divisors is an integer number (1112135715).

Almost surely, 2^2224271429 is an apocalyptic number.

It is an amenable number.

2224271429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224271429 is an equidigital number, since it uses as much as digits as its factorization.

2224271429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 35.

The square root of 2224271429 is about 47162.1821908189. The cubic root of 2224271429 is about 1305.3568758217.

The spelling of 2224271429 in words is "two billion, two hundred twenty-four million, two hundred seventy-one thousand, four hundred twenty-nine".