2216710955 has 32 divisors (see below), whose sum is σ = 2817773568. Its totient is φ = 1671696000.

The previous prime is 2216710901. The next prime is 2216710987. The reversal of 2216710955 is 5590176122.

It is a happy number.

It is not a de Polignac number, because 2216710955 - 2⁶ = 2216710891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1239572 + ... + 1241358.

It is an arithmetic number, because the mean of its divisors is an integer number (88055424).

Almost surely, 2^2216710955 is an apocalyptic number.

2216710955 is a deficient number, since it is larger than the sum of its proper divisors (601062613).

2216710955 is a wasteful number, since it uses less digits than its factorization.

2216710955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 2216710955 is about 47081.9599740707. The cubic root of 2216710955 is about 1303.8761932449.

It can be divided in two parts, 221 and 6710955, that added together give a palindrome (6711176).

The spelling of 2216710955 in words is "two billion, two hundred sixteen million, seven hundred ten thousand, nine hundred fifty-five".