2422167247 has 4 divisors (see below), whose sum is σ = 2422453216. Its totient is φ = 2421881280.

The previous prime is 2422167227. The next prime is 2422167263. The reversal of 2422167247 is 7427612242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7427612242 = 2 ⋅3713806121.

It is a cyclic number.

It is not a de Polignac number, because 2422167247 - 2⁷ = 2422167119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422167217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129879 + ... + 147352.

It is an arithmetic number, because the mean of its divisors is an integer number (605613304).

Almost surely, 2^2422167247 is an apocalyptic number.

2422167247 is a deficient number, since it is larger than the sum of its proper divisors (285969).

2422167247 is an equidigital number, since it uses as much as digits as its factorization.

2422167247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285968.

The product of its digits is 75264, while the sum is 37.

The square root of 2422167247 is about 49215.5183554943. The cubic root of 2422167247 is about 1342.9753532150.

Adding to 2422167247 its reverse (7427612242), we get a palindrome (9849779489).

The spelling of 2422167247 in words is "two billion, four hundred twenty-two million, one hundred sixty-seven thousand, two hundred forty-seven".