2211116244 has 48 divisors (see below), whose sum is σ = 5330637312. Its totient is φ = 712891872.

The previous prime is 2211116233. The next prime is 2211116291. The reversal of 2211116244 is 4426111122.

2211116244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32347 + ... + 73949.

It is an arithmetic number, because the mean of its divisors is an integer number (111054944).

Almost surely, 2^2211116244 is an apocalyptic number.

It is an amenable number.

2211116244 is an abundant number, since it is smaller than the sum of its proper divisors (3119521068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211116244 is a wasteful number, since it uses less digits than its factorization.

2211116244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41756 (or 41754 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

The square root of 2211116244 is about 47022.5078446482. The cubic root of 2211116244 is about 1302.7783270334.

Adding to 2211116244 its reverse (4426111122), we get a palindrome (6637227366).

The spelling of 2211116244 in words is "two billion, two hundred eleven million, one hundred sixteen thousand, two hundred forty-four".