2216050611 has 16 divisors (see below), whose sum is σ = 3026363904. Its totient is φ = 1441734944.

The previous prime is 2216050601. The next prime is 2216050619. The reversal of 2216050611 is 1160506122.

2216050611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2216050611 - 2⁶ = 2216050547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2216050619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26281 + ... + 71573.

It is an arithmetic number, because the mean of its divisors is an integer number (189147744).

Almost surely, 2^2216050611 is an apocalyptic number.

2216050611 is a deficient number, since it is larger than the sum of its proper divisors (810313293).

2216050611 is a wasteful number, since it uses less digits than its factorization.

2216050611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45690.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 2216050611 is about 47074.9467445264. The cubic root of 2216050611 is about 1303.7467082634.

Adding to 2216050611 its reverse (1160506122), we get a palindrome (3376556733).

It can be divided in two parts, 22160 and 50611, that added together give a triangular number (72771 = T₃₈₁).

The spelling of 2216050611 in words is "two billion, two hundred sixteen million, fifty thousand, six hundred eleven".