2242511311 has 2 divisors, whose sum is σ = 2242511312. Its totient is φ = 2242511310.

The previous prime is 2242511303. The next prime is 2242511371. The reversal of 2242511311 is 1131152422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2242511311 - 2³ = 2242511303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242511371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121255655 + 1121255656.

It is an arithmetic number, because the mean of its divisors is an integer number (1121255656).

Almost surely, 2^2242511311 is an apocalyptic number.

2242511311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242511311 is an equidigital number, since it uses as much as digits as its factorization.

2242511311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 22.

The square root of 2242511311 is about 47355.1613976766. The cubic root of 2242511311 is about 1308.9153096016.

Adding to 2242511311 its reverse (1131152422), we get a palindrome (3373663733).

The spelling of 2242511311 in words is "two billion, two hundred forty-two million, five hundred eleven thousand, three hundred eleven".