212204901729712 has 20 divisors (see below), whose sum is σ = 411219522766080. Its totient is φ = 106083734564288.

The previous prime is 212204901729677. The next prime is 212204901729713. The reversal of 212204901729712 is 217927109402212.

It is not an unprimeable number, because it can be changed into a prime (212204901729713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169675248 + ... + 1169856655.

It is an arithmetic number, because the mean of its divisors is an integer number (20560976138304).

Almost surely, 2^{212204901729712} is an apocalyptic number.

It is an amenable number.

212204901729712 is a deficient number, since it is larger than the sum of its proper divisors (199014621036368).

212204901729712 is a wasteful number, since it uses less digits than its factorization.

212204901729712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339537580 (or 2339537574 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 212204901729712 in words is "two hundred twelve trillion, two hundred four billion, nine hundred one million, seven hundred twenty-nine thousand, seven hundred twelve".