212680219183040 has 112 divisors (see below), whose sum is σ = 579184847077824. Its totient is φ = 72869694873600.

The previous prime is 212680219182983. The next prime is 212680219183093. The reversal of 212680219183040 is 40381912086212.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28737431 + ... + 35372310.

Almost surely, 2^{212680219183040} is an apocalyptic number.

212680219183040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212680219183040 is an abundant number, since it is smaller than the sum of its proper divisors (366504627894784).

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

212680219183040 is a wasteful number, since it uses less digits than its factorization.

212680219183040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64111246 (or 64111236 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 212680219183040 in words is "two hundred twelve trillion, six hundred eighty billion, two hundred nineteen million, one hundred eighty-three thousand, forty".