20220096582 has 288 divisors, whose sum is σ = 57545759232. Its totient is φ = 5191693056.

The previous prime is 20220096569. The next prime is 20220096607. The reversal of 20220096582 is 28569002202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 35914633 + ... + 35915195.

It is an arithmetic number, because the mean of its divisors is an integer number (199811664).

Almost surely, 2^20220096582 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20220096582, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28772879616).

20220096582 is an abundant number, since it is smaller than the sum of its proper divisors (37325662650).

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

20220096582 is an equidigital number, since it uses as much as digits as its factorization.

20220096582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

Adding to 20220096582 its reverse (28569002202), we get a palindrome (48789098784).

The spelling of 20220096582 in words is "twenty billion, two hundred twenty million, ninety-six thousand, five hundred eighty-two".