2422420001 has 2 divisors, whose sum is σ = 2422420002. Its totient is φ = 2422420000.

The previous prime is 2422419959. The next prime is 2422420009. The reversal of 2422420001 is 1000242242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2042949601 + 379470400 = 45199^2 + 19480^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2422420001 is a prime.

It is a super-2 number, since 2×2422420001² = 11736237322489680002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2422420009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211210000 + 1211210001.

It is an arithmetic number, because the mean of its divisors is an integer number (1211210001).

Almost surely, 2^2422420001 is an apocalyptic number.

It is an amenable number.

2422420001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422420001 is an equidigital number, since it uses as much as digits as its factorization.

2422420001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2422420001 is about 49218.0861167925. The cubic root of 2422420001 is about 1343.0220649063.

Adding to 2422420001 its reverse (1000242242), we get a palindrome (3422662243).

The spelling of 2422420001 in words is "two billion, four hundred twenty-two million, four hundred twenty thousand, one".