322055300421 has 6 divisors (see below), whose sum is σ = 465190989510. Its totient is φ = 214703533608.

The previous prime is 322055300401. The next prime is 322055300431. The reversal of 322055300421 is 124003550223.

It is a happy number.

322055300421 is a `hidden beast` number, since 3 + 2 + 205 + 5 + 30 + 0 + 421 = 666.

It can be written as a sum of positive squares in only one way, i.e., 309725640900 + 12329659521 = 556530^2 + 111039^2 .

It is not a de Polignac number, because 322055300421 - 2¹⁴ = 322055284037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322055300401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17891961126 + ... + 17891961143.

It is an arithmetic number, because the mean of its divisors is an integer number (77531831585).

Almost surely, 2^322055300421 is an apocalyptic number.

It is an amenable number.

322055300421 is a deficient number, since it is larger than the sum of its proper divisors (143135689089).

322055300421 is a wasteful number, since it uses less digits than its factorization.

322055300421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35783922275 (or 35783922272 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 322055300421 its reverse (124003550223), we get a palindrome (446058850644).

The spelling of 322055300421 in words is "three hundred twenty-two billion, fifty-five million, three hundred thousand, four hundred twenty-one".