2422312447 has 2 divisors, whose sum is σ = 2422312448. Its totient is φ = 2422312446.

The previous prime is 2422312433. The next prime is 2422312463. The reversal of 2422312447 is 7442132242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2422312447 - 2¹⁵ = 2422279679 is a prime.

It is a super-2 number, since 2×2422312447² = 11735195181782255618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2422310447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211156223 + 1211156224.

It is an arithmetic number, because the mean of its divisors is an integer number (1211156224).

Almost surely, 2^2422312447 is an apocalyptic number.

2422312447 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422312447 is an equidigital number, since it uses as much as digits as its factorization.

2422312447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 31.

The square root of 2422312447 is about 49216.9934778629. The cubic root of 2422312447 is about 1343.0021881531.

Adding to 2422312447 its reverse (7442132242), we get a palindrome (9864444689).

The spelling of 2422312447 in words is "two billion, four hundred twenty-two million, three hundred twelve thousand, four hundred forty-seven".