422184151 has 2 divisors, whose sum is σ = 422184152. Its totient is φ = 422184150.

The previous prime is 422184149. The next prime is 422184157. The reversal of 422184151 is 151481224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422184151 - 2¹ = 422184149 is a prime.

Together with 422184149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422184157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211092075 + 211092076.

It is an arithmetic number, because the mean of its divisors is an integer number (211092076).

Almost surely, 2^422184151 is an apocalyptic number.

422184151 is a deficient number, since it is larger than the sum of its proper divisors (1).

422184151 is an equidigital number, since it uses as much as digits as its factorization.

422184151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2560, while the sum is 28.

The square root of 422184151 is about 20547.1202605134. The cubic root of 422184151 is about 750.1831558609.

The spelling of 422184151 in words is "four hundred twenty-two million, one hundred eighty-four thousand, one hundred fifty-one".