2216052715969 has 8 divisors (see below), whose sum is σ = 2223056646720. Its totient is φ = 2209053403056.

The previous prime is 2216052715927. The next prime is 2216052715993. The reversal of 2216052715969 is 9695172506122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2216052715969 - 2²⁵ = 2216019161537 is a prime.

It is a super-2 number, since 2×2216052715969² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2216052715999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191899 + ... + 2113984.

It is an arithmetic number, because the mean of its divisors is an integer number (277882080840).

Almost surely, 2^{2216052715969} is an apocalyptic number.

It is an amenable number.

2216052715969 is a deficient number, since it is larger than the sum of its proper divisors (7003930751).

2216052715969 is a wasteful number, since it uses less digits than its factorization.

2216052715969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308919.

The product of its (nonzero) digits is 4082400, while the sum is 55.

The spelling of 2216052715969 in words is "two trillion, two hundred sixteen billion, fifty-two million, seven hundred fifteen thousand, nine hundred sixty-nine".