22240340011 has 2 divisors, whose sum is σ = 22240340012. Its totient is φ = 22240340010.

The previous prime is 22240339963. The next prime is 22240340071. The reversal of 22240340011 is 11004304222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22240340011 - 2⁷ = 22240339883 is a prime.

It is not a weakly prime, because it can be changed into another prime (22240340071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11120170005 + 11120170006.

It is an arithmetic number, because the mean of its divisors is an integer number (11120170006).

Almost surely, 2^22240340011 is an apocalyptic number.

22240340011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22240340011 is an equidigital number, since it uses as much as digits as its factorization.

22240340011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22240340011 its reverse (11004304222), we get a palindrome (33244644233).

The spelling of 22240340011 in words is "twenty-two billion, two hundred forty million, three hundred forty thousand, eleven".