622328790720 has 1344 divisors, whose sum is σ = 2604538920960. Its totient is φ = 122923008000.

The previous prime is 622328790719. The next prime is 622328790737. The reversal of 622328790720 is 27097823226.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 622328790720.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3258265825 + ... + 3258266015.

Almost surely, 2^622328790720 is an apocalyptic number.

622328790720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 622328790720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302269460480).

622328790720 is an abundant number, since it is smaller than the sum of its proper divisors (1982210130240).

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

622328790720 is a wasteful number, since it uses less digits than its factorization.

622328790720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 622328790720 in words is "six hundred twenty-two billion, three hundred twenty-eight million, seven hundred ninety thousand, seven hundred twenty".