322120121021201 has 8 divisors (see below), whose sum is σ = 322454809136064. Its totient is φ = 321785436162960.

The previous prime is 322120121021161. The next prime is 322120121021207. The reversal of 322120121021201 is 102120121021223.

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 322120121021201 - 2¹⁴ = 322120121004817 is a prime.

It is a super-2 number, since 2×322120121021201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322120121021207) 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, 231513071 + ... + 232900283.

It is an arithmetic number, because the mean of its divisors is an integer number (40306851142008).

Almost surely, 2^{322120121021201} is an apocalyptic number.

It is an amenable number.

322120121021201 is a deficient number, since it is larger than the sum of its proper divisors (334688114863).

322120121021201 is a wasteful number, since it uses less digits than its factorization.

322120121021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628311.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 322120121021201 its reverse (102120121021223), we get a palindrome (424240242042424).

The spelling of 322120121021201 in words is "three hundred twenty-two trillion, one hundred twenty billion, one hundred twenty-one million, twenty-one thousand, two hundred one".