211120067993272 has 16 divisors (see below), whose sum is σ = 419135429104560. Its totient is φ = 99350620232064.

The previous prime is 211120067993267. The next prime is 211120067993273. The reversal of 211120067993272 is 272399760021112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211120067993273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776176720428 + ... + 776176720699.

It is an arithmetic number, because the mean of its divisors is an integer number (26195964319035).

Almost surely, 2^{211120067993272} is an apocalyptic number.

It is an amenable number.

211120067993272 is a deficient number, since it is larger than the sum of its proper divisors (208015361111288).

211120067993272 is a wasteful number, since it uses less digits than its factorization.

211120067993272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552353441150 (or 1552353441146 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 52.

The spelling of 211120067993272 in words is "two hundred eleven trillion, one hundred twenty billion, sixty-seven million, nine hundred ninety-three thousand, two hundred seventy-two".