322412121321 has 16 divisors (see below), whose sum is σ = 435045634560. Its totient is φ = 212368899200.

The previous prime is 322412121319. The next prime is 322412121331. The reversal of 322412121321 is 123121214223.

It is a cyclic number.

It is not a de Polignac number, because 322412121321 - 2¹ = 322412121319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322412121291 and 322412121300.

It is not an unprimeable number, because it can be changed into a prime (322412121331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965580 + ... + 1255853.

It is an arithmetic number, because the mean of its divisors is an integer number (27190352160).

Almost surely, 2^322412121321 is an apocalyptic number.

It is an amenable number.

322412121321 is a deficient number, since it is larger than the sum of its proper divisors (112633513239).

322412121321 is a wasteful number, since it uses less digits than its factorization.

322412121321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222016.

The product of its digits is 1152, while the sum is 24.

Adding to 322412121321 its reverse (123121214223), we get a palindrome (445533335544).

The spelling of 322412121321 in words is "three hundred twenty-two billion, four hundred twelve million, one hundred twenty-one thousand, three hundred twenty-one".