216065250116 has 24 divisors (see below), whose sum is σ = 380165377536. Its totient is φ = 107446784480.

The previous prime is 216065250103. The next prime is 216065250139. The reversal of 216065250116 is 611052560612.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4550450 + ... + 4597686.

It is an arithmetic number, because the mean of its divisors is an integer number (15840224064).

Almost surely, 2^216065250116 is an apocalyptic number.

It is an amenable number.

216065250116 is a deficient number, since it is larger than the sum of its proper divisors (164100127420).

216065250116 is a wasteful number, since it uses less digits than its factorization.

216065250116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53419 (or 53417 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 216065250116 in words is "two hundred sixteen billion, sixty-five million, two hundred fifty thousand, one hundred sixteen".