12016445664322 has 32 divisors (see below), whose sum is σ = 19940849547264. Its totient is φ = 5384921480400.

The previous prime is 12016445664317. The next prime is 12016445664323. The reversal of 12016445664322 is 22346654461021.

It is not an unprimeable number, because it can be changed into a prime (12016445664323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58696183 + ... + 58900549.

It is an arithmetic number, because the mean of its divisors is an integer number (623151548352).

Almost surely, 2^{12016445664322} is an apocalyptic number.

12016445664322 is a deficient number, since it is larger than the sum of its proper divisors (7924403882942).

12016445664322 is a wasteful number, since it uses less digits than its factorization.

12016445664322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242094.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 12016445664322 in words is "twelve trillion, sixteen billion, four hundred forty-five million, six hundred sixty-four thousand, three hundred twenty-two".