321022340121322 has 16 divisors (see below), whose sum is σ = 558537802856640. Its totient is φ = 135527555104128.

The previous prime is 321022340121311. The next prime is 321022340121359. The reversal of 321022340121322 is 223121043220123.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171120649447 + ... + 171120651322.

It is an arithmetic number, because the mean of its divisors is an integer number (34908612678540).

Almost surely, 2^{321022340121322} is an apocalyptic number.

321022340121322 is a deficient number, since it is larger than the sum of its proper divisors (237515462735318).

321022340121322 is a wasteful number, since it uses less digits than its factorization.

321022340121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342241300845.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 321022340121322 its reverse (223121043220123), we get a palindrome (544143383341445).

The spelling of 321022340121322 in words is "three hundred twenty-one trillion, twenty-two billion, three hundred forty million, one hundred twenty-one thousand, three hundred twenty-two".