2211113332 has 12 divisors (see below), whose sum is σ = 3870958756. Its totient is φ = 1105125120.

The previous prime is 2211113327. The next prime is 2211113339. The reversal of 2211113332 is 2333111122.

2211113332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1794708496 + 416404836 = 42364^2 + 20406^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211113339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96219 + ... + 116962.

Almost surely, 2^2211113332 is an apocalyptic number.

It is an amenable number.

2211113332 is a deficient number, since it is larger than the sum of its proper divisors (1659845424).

2211113332 is a wasteful number, since it uses less digits than its factorization.

2211113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215778 (or 215776 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 2211113332 is about 47022.4768807429. The cubic root of 2211113332 is about 1302.7777551214. Note that the first 4 decimals are identical.

Adding to 2211113332 its reverse (2333111122), we get a palindrome (4544224454).

The spelling of 2211113332 in words is "two billion, two hundred eleven million, one hundred thirteen thousand, three hundred thirty-two".