216366110530 has 16 divisors (see below), whose sum is σ = 389536809984. Its totient is φ = 86529152880.

The previous prime is 216366110501. The next prime is 216366110537. The reversal of 216366110530 is 35011663612.

It is not an unprimeable number, because it can be changed into a prime (216366110537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2108802 + ... + 2209021.

It is an arithmetic number, because the mean of its divisors is an integer number (24346050624).

Almost surely, 2^216366110530 is an apocalyptic number.

216366110530 is a deficient number, since it is larger than the sum of its proper divisors (173170699454).

216366110530 is a wasteful number, since it uses less digits than its factorization.

216366110530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322841.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 216366110530 in words is "two hundred sixteen billion, three hundred sixty-six million, one hundred ten thousand, five hundred thirty".