422402320002 has 48 divisors (see below), whose sum is σ = 913590135360. Its totient is φ = 129429262080.

The previous prime is 422402319973. The next prime is 422402320033. The reversal of 422402320002 is 200023204224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4483699 + ... + 4576937.

It is an arithmetic number, because the mean of its divisors is an integer number (19033127820).

Almost surely, 2^422402320002 is an apocalyptic number.

422402320002 is an abundant number, since it is smaller than the sum of its proper divisors (491187815358).

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

422402320002 is a wasteful number, since it uses less digits than its factorization.

422402320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93739 (or 93498 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 422402320002 its reverse (200023204224), we get a palindrome (622425524226).

The spelling of 422402320002 in words is "four hundred twenty-two billion, four hundred two million, three hundred twenty thousand, two".