216270067012 has 12 divisors (see below), whose sum is σ = 378556400320. Its totient is φ = 108111095496.

The previous prime is 216270067009. The next prime is 216270067019. The reversal of 216270067012 is 210760072612.

It is not an unprimeable number, because it can be changed into a prime (216270067019) 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, 5964168 + ... + 6000319.

Almost surely, 2^216270067012 is an apocalyptic number.

It is an amenable number.

216270067012 is a deficient number, since it is larger than the sum of its proper divisors (162286333308).

216270067012 is a wasteful number, since it uses less digits than its factorization.

216270067012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11969010 (or 11969008 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 216270067012 in words is "two hundred sixteen billion, two hundred seventy million, sixty-seven thousand, twelve".