122330001321 has 12 divisors (see below), whose sum is σ = 192762426480. Its totient is φ = 74139394680.

The previous prime is 122330001319. The next prime is 122330001347. The reversal of 122330001321 is 123100033221.

122330001321 is a `hidden beast` number, since 12 + 2 + 330 + 0 + 0 + 1 + 321 = 666.

It is not a de Polignac number, because 122330001321 - 2¹ = 122330001319 is a prime.

It is a super-3 number, since 3×122330001321³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122330001294 and 122330001303.

It is not an unprimeable number, because it can be changed into a prime (122330002321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 617828191 + ... + 617828388.

It is an arithmetic number, because the mean of its divisors is an integer number (16063535540).

Almost surely, 2^122330001321 is an apocalyptic number.

122330001321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122330001321 is a deficient number, since it is larger than the sum of its proper divisors (70432425159).

122330001321 is a wasteful number, since it uses less digits than its factorization.

122330001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235656596 (or 1235656593 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 122330001321 its reverse (123100033221), we get a palindrome (245430034542).

The spelling of 122330001321 in words is "one hundred twenty-two billion, three hundred thirty million, one thousand, three hundred twenty-one".