4022011343243 has 2 divisors, whose sum is σ = 4022011343244. Its totient is φ = 4022011343242.

The previous prime is 4022011343209. The next prime is 4022011343261. The reversal of 4022011343243 is 3423431102204.

4022011343243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4022011343243 - 2¹⁴ = 4022011326859 is a prime.

It is a super-2 number, since 2×4022011343243² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4022011343543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011005671621 + 2011005671622.

It is an arithmetic number, because the mean of its divisors is an integer number (2011005671622).

Almost surely, 2^{4022011343243} is an apocalyptic number.

4022011343243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4022011343243 is an equidigital number, since it uses as much as digits as its factorization.

4022011343243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4022011343243 its reverse (3423431102204), we get a palindrome (7445442445447).

The spelling of 4022011343243 in words is "four trillion, twenty-two billion, eleven million, three hundred forty-three thousand, two hundred forty-three".