2243102111 has 6 divisors (see below), whose sum is σ = 2382811200. Its totient is φ = 2111154656.

The previous prime is 2243102107. The next prime is 2243102129. The reversal of 2243102111 is 1112013422.

2243102111 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 2243102111 - 2² = 2243102107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2243102111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243101111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3880511 + ... + 3881088.

It is an arithmetic number, because the mean of its divisors is an integer number (397135200).

Almost surely, 2^2243102111 is an apocalyptic number.

2243102111 is a deficient number, since it is larger than the sum of its proper divisors (139709089).

2243102111 is an equidigital number, since it uses as much as digits as its factorization.

2243102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7761633 (or 7761616 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2243102111 is about 47361.3989552674. The cubic root of 2243102111 is about 1309.0302461106.

Adding to 2243102111 its reverse (1112013422), we get a palindrome (3355115533).

The spelling of 2243102111 in words is "two billion, two hundred forty-three million, one hundred two thousand, one hundred eleven".