622004779792 has 40 divisors (see below), whose sum is σ = 1314739101312. Its totient is φ = 282719299200.

The previous prime is 622004779783. The next prime is 622004779813. The reversal of 622004779792 is 297977400226.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7233273 + ... + 7318759.

Almost surely, 2^622004779792 is an apocalyptic number.

It is an amenable number.

622004779792 is an abundant number, since it is smaller than the sum of its proper divisors (692734321520).

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

622004779792 is a wasteful number, since it uses less digits than its factorization.

622004779792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126847 (or 126841 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 55.

The spelling of 622004779792 in words is "six hundred twenty-two billion, four million, seven hundred seventy-nine thousand, seven hundred ninety-two".