82668083211236 has 12 divisors (see below), whose sum is σ = 148033544355312. Its totient is φ = 40372784824008.

The previous prime is 82668083211223. The next prime is 82668083211271. The reversal of 82668083211236 is 63211238086628.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240314195210 + ... + 240314195553.

It is an arithmetic number, because the mean of its divisors is an integer number (12336128696276).

Almost surely, 2^{82668083211236} is an apocalyptic number.

82668083211236 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

82668083211236 is a deficient number, since it is larger than the sum of its proper divisors (65365461144076).

82668083211236 is a wasteful number, since it uses less digits than its factorization.

82668083211236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480628390810 (or 480628390808 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 56.

The spelling of 82668083211236 in words is "eighty-two trillion, six hundred sixty-eight billion, eighty-three million, two hundred eleven thousand, two hundred thirty-six".