2211131114 has 16 divisors (see below), whose sum is σ = 3347043336. Its totient is φ = 1095494400.

The previous prime is 2211131113. The next prime is 2211131123. The reversal of 2211131114 is 4111311122.

It can be written as a sum of positive squares in 4 ways, for example, as 821109025 + 1390022089 = 28655^2 + 37283^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2211131092 and 2211131101.

It is not an unprimeable number, because it can be changed into a prime (2211131113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90854 + ... + 112590.

Almost surely, 2^2211131114 is an apocalyptic number.

2211131114 is a deficient number, since it is larger than the sum of its proper divisors (1135912222).

2211131114 is a wasteful number, since it uses less digits than its factorization.

2211131114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22201.

The product of its digits is 48, while the sum is 17.

The square root of 2211131114 is about 47022.6659601516. The cubic root of 2211131114 is about 1302.7812474694.

Adding to 2211131114 its reverse (4111311122), we get a palindrome (6322442236).

The spelling of 2211131114 in words is "two billion, two hundred eleven million, one hundred thirty-one thousand, one hundred fourteen".