40022220011 has 2 divisors, whose sum is σ = 40022220012. Its totient is φ = 40022220010.

The previous prime is 40022220001. The next prime is 40022220047. The reversal of 40022220011 is 11002222004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40022220011 - 2³⁰ = 38948478187 is a prime.

It is not a weakly prime, because it can be changed into another prime (40022220001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20011110005 + 20011110006.

It is an arithmetic number, because the mean of its divisors is an integer number (20011110006).

Almost surely, 2^40022220011 is an apocalyptic number.

40022220011 is a deficient number, since it is larger than the sum of its proper divisors (1).

40022220011 is an equidigital number, since it uses as much as digits as its factorization.

40022220011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 40022220011 its reverse (11002222004), we get a palindrome (51024442015).

The spelling of 40022220011 in words is "forty billion, twenty-two million, two hundred twenty thousand, eleven".