422001241 has 4 divisors (see below), whose sum is σ = 422128512. Its totient is φ = 421873972.

The previous prime is 422001199. The next prime is 422001257. The reversal of 422001241 is 142100224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 422001241 - 2⁷ = 422001113 is a prime.

It is a super-3 number, since 3×422001241³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422001341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58525 + ... + 65338.

It is an arithmetic number, because the mean of its divisors is an integer number (105532128).

Almost surely, 2^422001241 is an apocalyptic number.

It is an amenable number.

422001241 is a deficient number, since it is larger than the sum of its proper divisors (127271).

422001241 is a wasteful number, since it uses less digits than its factorization.

422001241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127270.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 422001241 is about 20542.6687896193. The cubic root of 422001241 is about 750.0748020208.

Adding to 422001241 its reverse (142100224), we get a palindrome (564101465).

The spelling of 422001241 in words is "four hundred twenty-two million, one thousand, two hundred forty-one".