2216223558674 has 8 divisors (see below), whose sum is σ = 3324466051968. Its totient is φ = 1108068208020.

The previous prime is 2216223558643. The next prime is 2216223558677. The reversal of 2216223558674 is 4768553226122.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2216223558677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21722042 + ... + 21823829.

It is an arithmetic number, because the mean of its divisors is an integer number (415558256496).

Almost surely, 2^{2216223558674} is an apocalyptic number.

2216223558674 is a deficient number, since it is larger than the sum of its proper divisors (1108242493294).

2216223558674 is a wasteful number, since it uses less digits than its factorization.

2216223558674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43571320.

The product of its digits is 9676800, while the sum is 53.

The spelling of 2216223558674 in words is "two trillion, two hundred sixteen billion, two hundred twenty-three million, five hundred fifty-eight thousand, six hundred seventy-four".