2216685022 has 8 divisors (see below), whose sum is σ = 3414893256. Its totient is φ = 1078387272.

The previous prime is 2216684971. The next prime is 2216685043. The reversal of 2216685022 is 2205866122.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14977528 + ... + 14977675.

It is an arithmetic number, because the mean of its divisors is an integer number (426861657).

Almost surely, 2^2216685022 is an apocalyptic number.

2216685022 is a deficient number, since it is larger than the sum of its proper divisors (1198208234).

2216685022 is a wasteful number, since it uses less digits than its factorization.

2216685022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29955242.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 2216685022 is about 47081.6845705419. The cubic root of 2216685022 is about 1303.8711086017.

The spelling of 2216685022 in words is "two billion, two hundred sixteen million, six hundred eighty-five thousand, twenty-two".