22140443359 has 2 divisors, whose sum is σ = 22140443360. Its totient is φ = 22140443358.

The previous prime is 22140443203. The next prime is 22140443371. The reversal of 22140443359 is 95334404122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22140443359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22140443159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070221679 + 11070221680.

It is an arithmetic number, because the mean of its divisors is an integer number (11070221680).

Almost surely, 2^22140443359 is an apocalyptic number.

22140443359 is a deficient number, since it is larger than the sum of its proper divisors (1).

22140443359 is an equidigital number, since it uses as much as digits as its factorization.

22140443359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 22140443359 in words is "twenty-two billion, one hundred forty million, four hundred forty-three thousand, three hundred fifty-nine".