2242443011 has 2 divisors, whose sum is σ = 2242443012. Its totient is φ = 2242443010.

The previous prime is 2242442999. The next prime is 2242443037. The reversal of 2242443011 is 1103442422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2242443011 - 2¹⁸ = 2242180867 is a prime.

It is a super-2 number, since 2×2242443011² = 10057101315165492242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2242443211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121221505 + 1121221506.

It is an arithmetic number, because the mean of its divisors is an integer number (1121221506).

Almost surely, 2^2242443011 is an apocalyptic number.

2242443011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242443011 is an equidigital number, since it uses as much as digits as its factorization.

2242443011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2242443011 is about 47354.4402458735. The cubic root of 2242443011 is about 1308.9020209546.

Adding to 2242443011 its reverse (1103442422), we get a palindrome (3345885433).

The spelling of 2242443011 in words is "two billion, two hundred forty-two million, four hundred forty-three thousand, eleven".