4222540871 has 2 divisors, whose sum is σ = 4222540872. Its totient is φ = 4222540870.

The previous prime is 4222540849. The next prime is 4222540873. The reversal of 4222540871 is 1780452224.

4222540871 is digitally balanced in base 3, 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 4222540871 - 2¹⁸ = 4222278727 is a prime.

Together with 4222540873, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4222540873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111270435 + 2111270436.

It is an arithmetic number, because the mean of its divisors is an integer number (2111270436).

Almost surely, 2^4222540871 is an apocalyptic number.

4222540871 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222540871 is an equidigital number, since it uses as much as digits as its factorization.

4222540871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 35.

The square root of 4222540871 is about 64981.0808697424. The cubic root of 4222540871 is about 1616.3098539048.

The spelling of 4222540871 in words is "four billion, two hundred twenty-two million, five hundred forty thousand, eight hundred seventy-one".