982022642568 has 180 divisors, whose sum is σ = 3024211285095. Its totient is φ = 297498532320.

The previous prime is 982022642567. The next prime is 982022642603. The reversal of 982022642568 is 865246220289.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

982022642568 is a `hidden beast` number, since 9 + 8 + 202 + 2 + 6 + 425 + 6 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 491011321284 + 491011321284 = 700722^2 + 700722^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=700722.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (982022642567) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 277484143 + ... + 277487681.

Almost surely, 2^982022642568 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 982022642568

982022642568 is an abundant number, since it is smaller than the sum of its proper divisors (2042188642527).

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

982022642568 is an equidigital number, since it uses as much as digits as its factorization.

982022642568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118 (or 3555 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 982022642568 in words is "nine hundred eighty-two billion, twenty-two million, six hundred forty-two thousand, five hundred sixty-eight".