18282011018282 has 64 divisors (see below), whose sum is σ = 30558044707200. Its totient is φ = 8133586560000.

The previous prime is 18282011018281. The next prime is 18282011018309. The reversal of 18282011018282 is 28281011028281.

It is not an unprimeable number, because it can be changed into a prime (18282011018281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1797812894 + ... + 1797823062.

It is an arithmetic number, because the mean of its divisors is an integer number (477469448550).

Almost surely, 2^{18282011018282} is an apocalyptic number.

18282011018282 is a deficient number, since it is larger than the sum of its proper divisors (12276033688918).

18282011018282 is a wasteful number, since it uses less digits than its factorization.

18282011018282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19463.

The product of its (nonzero) digits is 65536, while the sum is 44.

Multiplying 18282011018282 by its sum of digits (44), we get a palindrome (804408484804408).

Subtracting 18282011018282 from its reverse (28281011028281), we obtain a palindrome (9999000009999).

The spelling of 18282011018282 in words is "eighteen trillion, two hundred eighty-two billion, eleven million, eighteen thousand, two hundred eighty-two".