2243315111 has 2 divisors, whose sum is σ = 2243315112. Its totient is φ = 2243315110.

The previous prime is 2243315101. The next prime is 2243315147. The reversal of 2243315111 is 1115133422.

2243315111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2243315111 - 2²⁶ = 2176206247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243315101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121657555 + 1121657556.

It is an arithmetic number, because the mean of its divisors is an integer number (1121657556).

Almost surely, 2^2243315111 is an apocalyptic number.

2243315111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243315111 is an equidigital number, since it uses as much as digits as its factorization.

2243315111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 23.

The square root of 2243315111 is about 47363.6475685731. The cubic root of 2243315111 is about 1309.0716790018.

Adding to 2243315111 its reverse (1115133422), we get a palindrome (3358448533).

The spelling of 2243315111 in words is "two billion, two hundred forty-three million, three hundred fifteen thousand, one hundred eleven".