20192269582848 has 320 divisors, whose sum is σ = 59087720001024. Its totient is φ = 6076809216000.

The previous prime is 20192269582843. The next prime is 20192269582867. The reversal of 20192269582848 is 84828596229102.

It is a super-2 number, since 2×20192269582848² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (20192269582843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6640008208 + ... + 6640011248.

Almost surely, 2^{20192269582848} 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 20192269582848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29543860000512).

20192269582848 is an abundant number, since it is smaller than the sum of its proper divisors (38895450418176).

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

20192269582848 is a wasteful number, since it uses less digits than its factorization.

20192269582848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647 (or 5631 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 66.

The spelling of 20192269582848 in words is "twenty trillion, one hundred ninety-two billion, two hundred sixty-nine million, five hundred eighty-two thousand, eight hundred forty-eight".