322401121 has 8 divisors (see below), whose sum is σ = 368648384. Its totient is φ = 276201360.

The previous prime is 322401083. The next prime is 322401127. The reversal of 322401121 is 121104223.

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 322401121 - 2¹⁵ = 322368353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322401095 and 322401104.

It is not an unprimeable number, because it can be changed into a prime (322401127) 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, 4111 + ... + 25723.

It is an arithmetic number, because the mean of its divisors is an integer number (46081048).

Almost surely, 2^322401121 is an apocalyptic number.

It is an amenable number.

322401121 is a deficient number, since it is larger than the sum of its proper divisors (46247263).

322401121 is a wasteful number, since it uses less digits than its factorization.

322401121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23751.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 322401121 is about 17955.5317660046. The cubic root of 322401121 is about 685.6968921328.

Adding to 322401121 its reverse (121104223), we get a palindrome (443505344).

The spelling of 322401121 in words is "three hundred twenty-two million, four hundred one thousand, one hundred twenty-one".