2216684702 has 4 divisors (see below), whose sum is σ = 3325027056. Its totient is φ = 1108342350.

The previous prime is 2216684683. The next prime is 2216684711. The reversal of 2216684702 is 2074866122.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 554171174 + ... + 554171177.

It is an arithmetic number, because the mean of its divisors is an integer number (831256764).

Almost surely, 2^2216684702 is an apocalyptic number.

2216684702 is a deficient number, since it is larger than the sum of its proper divisors (1108342354).

2216684702 is a wasteful number, since it uses less digits than its factorization.

2216684702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108342353.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2216684702 is about 47081.6811721927. The cubic root of 2216684702 is about 1303.8710458595.

The spelling of 2216684702 in words is "two billion, two hundred sixteen million, six hundred eighty-four thousand, seven hundred two".