422150001 has 48 divisors (see below), whose sum is σ = 737645184. Its totient is φ = 209544192.

The previous prime is 422149997. The next prime is 422150017. The reversal of 422150001 is 100051224.

It is not a de Polignac number, because 422150001 - 2² = 422149997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422150041) 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 in 47 ways as a sum of consecutive naturals, for example, 56835 + ... + 63831.

It is an arithmetic number, because the mean of its divisors is an integer number (15367608).

Almost surely, 2^422150001 is an apocalyptic number.

It is an amenable number.

422150001 is a deficient number, since it is larger than the sum of its proper divisors (315495183).

422150001 is a wasteful number, since it uses less digits than its factorization.

422150001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7050 (or 7037 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 422150001 is about 20546.2892270113. The cubic root of 422150001 is about 750.1629281589.

The spelling of 422150001 in words is "four hundred twenty-two million, one hundred fifty thousand, one".