321224242101001 has 8 divisors (see below), whose sum is σ = 322151573016000. Its totient is φ = 320296950715920.

The previous prime is 321224242100929. The next prime is 321224242101023. The reversal of 321224242101001 is 100101242422123.

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 321224242101001 - 2⁷ = 321224242100873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321224242108001) 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, 6432006 + ... + 26149936.

It is an arithmetic number, because the mean of its divisors is an integer number (40268946627000).

Almost surely, 2^{321224242101001} is an apocalyptic number.

It is an amenable number.

321224242101001 is a deficient number, since it is larger than the sum of its proper divisors (927330914999).

321224242101001 is a wasteful number, since it uses less digits than its factorization.

321224242101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19764959.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 321224242101001 its reverse (100101242422123), we get a palindrome (421325484523124).

The spelling of 321224242101001 in words is "three hundred twenty-one trillion, two hundred twenty-four billion, two hundred forty-two million, one hundred one thousand, one".