160720711707212 has 48 divisors (see below), whose sum is σ = 289321414536000. Its totient is φ = 78093397244160.

The previous prime is 160720711707211. The next prime is 160720711707217. The reversal of 160720711707212 is 212707117027061.

160720711707212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×160720711707212² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (160720711707211) 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, 624353 + ... + 17939655.

It is an arithmetic number, because the mean of its divisors is an integer number (6027529469500).

Almost surely, 2^{160720711707212} is an apocalyptic number.

It is an amenable number.

160720711707212 is a deficient number, since it is larger than the sum of its proper divisors (128600702828788).

160720711707212 is a wasteful number, since it uses less digits than its factorization.

160720711707212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17315826 (or 17315824 counting only the distinct ones).

The product of its (nonzero) digits is 115248, while the sum is 44.

The spelling of 160720711707212 in words is "one hundred sixty trillion, seven hundred twenty billion, seven hundred eleven million, seven hundred seven thousand, two hundred twelve".