4224450221011 has 2 divisors, whose sum is σ = 4224450221012. Its totient is φ = 4224450221010.

The previous prime is 4224450220973. The next prime is 4224450221141. The reversal of 4224450221011 is 1101220544224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4224450221011 - 2⁷ = 4224450220883 is a prime.

It is not a weakly prime, because it can be changed into another prime (4224450221611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112225110505 + 2112225110506.

It is an arithmetic number, because the mean of its divisors is an integer number (2112225110506).

Almost surely, 2^{4224450221011} is an apocalyptic number.

4224450221011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224450221011 is an equidigital number, since it uses as much as digits as its factorization.

4224450221011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 4224450221011 its reverse (1101220544224), we get a palindrome (5325670765235).

The spelling of 4224450221011 in words is "four trillion, two hundred twenty-four billion, four hundred fifty million, two hundred twenty-one thousand, eleven".