2124443011 has 2 divisors, whose sum is σ = 2124443012. Its totient is φ = 2124443010.

The previous prime is 2124442997. The next prime is 2124443039. The reversal of 2124443011 is 1103444212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2124443011 - 2¹⁷ = 2124311939 is a prime.

It is a super-2 number, since 2×2124443011² = 9026516213973492242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2124443081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062221505 + 1062221506.

It is an arithmetic number, because the mean of its divisors is an integer number (1062221506).

Almost surely, 2^2124443011 is an apocalyptic number.

2124443011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124443011 is an equidigital number, since it uses as much as digits as its factorization.

2124443011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2124443011 is about 46091.6804965929. The cubic root of 2124443011 is about 1285.5284580185.

Adding to 2124443011 its reverse (1103444212), we get a palindrome (3227887223).

The spelling of 2124443011 in words is "two billion, one hundred twenty-four million, four hundred forty-three thousand, eleven".