422332001 has 8 divisors (see below), whose sum is σ = 519793344. Its totient is φ = 334152720.

The previous prime is 422331983. The next prime is 422332039. The reversal of 422332001 is 100233224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422332001 - 2²² = 418137697 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (422332081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2320415 + ... + 2320596.

It is an arithmetic number, because the mean of its divisors is an integer number (64974168).

Almost surely, 2^422332001 is an apocalyptic number.

It is an amenable number.

422332001 is a deficient number, since it is larger than the sum of its proper divisors (97461343).

422332001 is a wasteful number, since it uses less digits than its factorization.

422332001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4641031.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 422332001 is about 20550.7177733528. The cubic root of 422332001 is about 750.2707176782.

Adding to 422332001 its reverse (100233224), we get a palindrome (522565225).

The spelling of 422332001 in words is "four hundred twenty-two million, three hundred thirty-two thousand, one".