8128022283782 has 16 divisors (see below), whose sum is σ = 12249043868880. Its totient is φ = 4045048750848.

The previous prime is 8128022283757. The next prime is 8128022283859. The reversal of 8128022283782 is 2873822208218.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9876407 + ... + 10667682.

It is an arithmetic number, because the mean of its divisors is an integer number (765565241805).

Almost surely, 2^{8128022283782} is an apocalyptic number.

8128022283782 is a deficient number, since it is larger than the sum of its proper divisors (4121021585098).

8128022283782 is a wasteful number, since it uses less digits than its factorization.

8128022283782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20545015.

The product of its (nonzero) digits is 2752512, while the sum is 53.

The spelling of 8128022283782 in words is "eight trillion, one hundred twenty-eight billion, twenty-two million, two hundred eighty-three thousand, seven hundred eighty-two".