2242425247 has 2 divisors, whose sum is σ = 2242425248. Its totient is φ = 2242425246.

The previous prime is 2242425233. The next prime is 2242425287. The reversal of 2242425247 is 7425242422.

2242425247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2242425247 is a prime.

It is a super-2 number, since 2×2242425247² = 10056941976766022018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242425287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121212623 + 1121212624.

It is an arithmetic number, because the mean of its divisors is an integer number (1121212624).

Almost surely, 2^2242425247 is an apocalyptic number.

2242425247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242425247 is an equidigital number, since it uses as much as digits as its factorization.

2242425247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 71680, while the sum is 34.

The square root of 2242425247 is about 47354.2526812535. The cubic root of 2242425247 is about 1308.8985646948.

Adding to 2242425247 its reverse (7425242422), we get a palindrome (9667667669).

The spelling of 2242425247 in words is "two billion, two hundred forty-two million, four hundred twenty-five thousand, two hundred forty-seven".