182338605212 has 18 divisors (see below), whose sum is σ = 332973628008. Its totient is φ = 87203461048.

The previous prime is 182338605203. The next prime is 182338605289. The reversal of 182338605212 is 212506833281.

It is a self number, because there is not a number n which added to its sum of digits gives 182338605212.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 4073489 + ... + 4118007.

Almost surely, 2^182338605212 is an apocalyptic number.

It is an amenable number.

182338605212 is a deficient number, since it is larger than the sum of its proper divisors (150635022796).

182338605212 is an frugal number, since it uses more digits than its factorization.

182338605212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89065 (or 44544 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 182338605212 in words is "one hundred eighty-two billion, three hundred thirty-eight million, six hundred five thousand, two hundred twelve".