322201321420242 has 32 divisors (see below), whose sum is σ = 703327119842880. Its totient is φ = 97589205933120.

The previous prime is 322201321420151. The next prime is 322201321420259. The reversal of 322201321420242 is 242024123102223.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1188816817 + ... + 1189087812.

It is an arithmetic number, because the mean of its divisors is an integer number (21978972495090).

Almost surely, 2^{322201321420242} is an apocalyptic number.

322201321420242 is an abundant number, since it is smaller than the sum of its proper divisors (381125798422638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322201321420242 is a wasteful number, since it uses less digits than its factorization.

322201321420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377906698.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 322201321420242 its reverse (242024123102223), we get a palindrome (564225444522465).

The spelling of 322201321420242 in words is "three hundred twenty-two trillion, two hundred one billion, three hundred twenty-one million, four hundred twenty thousand, two hundred forty-two".