622283346496 has 224 divisors, whose sum is σ = 1465830895104. Its totient is φ = 256628736000.

The previous prime is 622283346473. The next prime is 622283346523. The reversal of 622283346496 is 694643382226.

It is a tau number, because it is divible by the number of its divisors (224).

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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265818286 + ... + 265820626.

Almost surely, 2^622283346496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 622283346496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732915447552).

622283346496 is an abundant number, since it is smaller than the sum of its proper divisors (843547548608).

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

622283346496 is a wasteful number, since it uses less digits than its factorization.

622283346496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629 (or 2619 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 55.

The spelling of 622283346496 in words is "six hundred twenty-two billion, two hundred eighty-three million, three hundred forty-six thousand, four hundred ninety-six".