622128335946480 has 960 divisors, whose sum is σ = 2540062918568448. Its totient is φ = 139828614266880.

The previous prime is 622128335946431. The next prime is 622128335946503. The reversal of 622128335946480 is 84649533821226.

622128335946480 is a `hidden beast` number, since 6 + 2 + 2 + 1 + 2 + 8 + 33 + 594 + 6 + 4 + 8 + 0 = 666.

It is a congruent number.

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, 242286624 + ... + 244840896.

Almost surely, 2^{622128335946480} is an apocalyptic number.

622128335946480 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 622128335946480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270031459284224).

622128335946480 is an abundant number, since it is smaller than the sum of its proper divisors (1917934582621968).

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

622128335946480 is a wasteful number, since it uses less digits than its factorization.

622128335946480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554396 (or 2554378 counting only the distinct ones).

The product of its (nonzero) digits is 119439360, while the sum is 63.

The spelling of 622128335946480 in words is "six hundred twenty-two trillion, one hundred twenty-eight billion, three hundred thirty-five million, nine hundred forty-six thousand, four hundred eighty".