2220715211 has 32 divisors (see below), whose sum is σ = 2682735552. Its totient is φ = 1811496960.

The previous prime is 2220715199. The next prime is 2220715213. The reversal of 2220715211 is 1125170222.

2220715211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2220715211 - 2¹⁰ = 2220714187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220715213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 855131 + ... + 857723.

It is an arithmetic number, because the mean of its divisors is an integer number (83835486).

Almost surely, 2^2220715211 is an apocalyptic number.

2220715211 is a deficient number, since it is larger than the sum of its proper divisors (462020341).

2220715211 is a wasteful number, since it uses less digits than its factorization.

2220715211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 2220715211 is about 47124.4651004125. The cubic root of 2220715211 is about 1304.6608262086.

Adding to 2220715211 its reverse (1125170222), we get a palindrome (3345885433).

The spelling of 2220715211 in words is "two billion, two hundred twenty million, seven hundred fifteen thousand, two hundred eleven".