19082722080 has 192 divisors, whose sum is σ = 63222985728. Its totient is φ = 4831457280.

The previous prime is 19082722073. The next prime is 19082722091. The reversal of 19082722080 is 8022728091.

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, 776542 + ... + 800738.

It is an arithmetic number, because the mean of its divisors is an integer number (329286384).

Almost surely, 2^19082722080 is an apocalyptic number.

19082722080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19082722080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31611492864).

19082722080 is an abundant number, since it is smaller than the sum of its proper divisors (44140263648).

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

19082722080 is a wasteful number, since it uses less digits than its factorization.

19082722080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24299 (or 24291 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 19082722080 in words is "nineteen billion, eighty-two million, seven hundred twenty-two thousand, eighty".