212716752662071 has 16 divisors (see below), whose sum is σ = 244894870205440. Its totient is φ = 180989820779040.

The previous prime is 212716752661991. The next prime is 212716752662233. The reversal of 212716752662071 is 170266257617212.

It is not a de Polignac number, because 212716752662071 - 2⁹ = 212716752661559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212716752663071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152771391 + ... + 154157488.

It is an arithmetic number, because the mean of its divisors is an integer number (15305929387840).

Almost surely, 2^{212716752662071} is an apocalyptic number.

212716752662071 is a deficient number, since it is larger than the sum of its proper divisors (32178117543369).

212716752662071 is a wasteful number, since it uses less digits than its factorization.

212716752662071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306929614.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 212716752662071 in words is "two hundred twelve trillion, seven hundred sixteen billion, seven hundred fifty-two million, six hundred sixty-two thousand, seventy-one".