212087473163607 has 12 divisors (see below), whose sum is σ = 286408143563640. Its totient is φ = 139601881057392.

The previous prime is 212087473163603. The next prime is 212087473163639. The reversal of 212087473163607 is 706361374780212.

It is not a de Polignac number, because 212087473163607 - 2² = 212087473163603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212087473163603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5663803132 + ... + 5663840577.

It is an arithmetic number, because the mean of its divisors is an integer number (23867345296970).

Almost surely, 2^{212087473163607} is an apocalyptic number.

212087473163607 is a deficient number, since it is larger than the sum of its proper divisors (74320670400033).

212087473163607 is an equidigital number, since it uses as much as digits as its factorization.

212087473163607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327643870 (or 11327643791 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 57.

The spelling of 212087473163607 in words is "two hundred twelve trillion, eighty-seven billion, four hundred seventy-three million, one hundred sixty-three thousand, six hundred seven".