216601051114 has 16 divisors (see below), whose sum is σ = 371804037696. Its totient is φ = 92707034400.

The previous prime is 216601051087. The next prime is 216601051159. The reversal of 216601051114 is 411150106612.

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, 10154592 + ... + 10175899.

It is an arithmetic number, because the mean of its divisors is an integer number (23237752356).

Almost surely, 2^216601051114 is an apocalyptic number.

216601051114 is a deficient number, since it is larger than the sum of its proper divisors (155202986582).

216601051114 is a wasteful number, since it uses less digits than its factorization.

216601051114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20331261.

The product of its (nonzero) digits is 1440, while the sum is 28.

Adding to 216601051114 its reverse (411150106612), we get a palindrome (627751157726).

The spelling of 216601051114 in words is "two hundred sixteen billion, six hundred one million, fifty-one thousand, one hundred fourteen".