322412422400 has 54 divisors (see below), whose sum is σ = 798021138222. Its totient is φ = 128964966400.

The previous prime is 322412422399. The next prime is 322412422417. The reversal of 322412422400 is 4224214223.

It can be written as a sum of positive squares in 3 ways, for example, as 5974671616 + 316437750784 = 77296^2 + 562528^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 322412422400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25182071 + ... + 25194870.

Almost surely, 2^322412422400 is an apocalyptic number.

It is an amenable number.

322412422400 is an abundant number, since it is smaller than the sum of its proper divisors (475608715822).

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

322412422400 is an equidigital number, since it uses as much as digits as its factorization.

322412422400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50376967 (or 50376948 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 322412422400 its reverse (4224214223), we get a palindrome (326636636623).

The spelling of 322412422400 in words is "three hundred twenty-two billion, four hundred twelve million, four hundred twenty-two thousand, four hundred".