2213685719716 has 9 divisors (see below), whose sum is σ = 3873955216971. Its totient is φ = 1106841372012.

The previous prime is 2213685719701. The next prime is 2213685719741. The reversal of 2213685719716 is 6179175863122.

The square root of 2213685719716 is 1487846.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2213685719716² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2603731 + ... + 3347653.

Almost surely, 2^{2213685719716} is an apocalyptic number.

2213685719716 is the 1487846-th square number.

It is an amenable number.

2213685719716 is a deficient number, since it is larger than the sum of its proper divisors (1660269497255).

2213685719716 is an frugal number, since it uses more digits than its factorization.

2213685719716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487850 (or 743925 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 58.

The spelling of 2213685719716 in words is "two trillion, two hundred thirteen billion, six hundred eighty-five million, seven hundred nineteen thousand, seven hundred sixteen".