322420241 has 8 divisors (see below), whose sum is σ = 378787584. Its totient is φ = 270562320.

The previous prime is 322420237. The next prime is 322420261. The reversal of 322420241 is 142024223.

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 322420241 - 2² = 322420237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322420261) 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, 1127201 + ... + 1127486.

It is an arithmetic number, because the mean of its divisors is an integer number (47348448).

Almost surely, 2^322420241 is an apocalyptic number.

It is an amenable number.

322420241 is a deficient number, since it is larger than the sum of its proper divisors (56367343).

322420241 is a wasteful number, since it uses less digits than its factorization.

322420241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254711.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 322420241 is about 17956.0641845589. The cubic root of 322420241 is about 685.7104469506.

Adding to 322420241 its reverse (142024223), we get a palindrome (464444464).

The spelling of 322420241 in words is "three hundred twenty-two million, four hundred twenty thousand, two hundred forty-one".