22027440430601 has 2 divisors, whose sum is σ = 22027440430602. Its totient is φ = 22027440430600.

The previous prime is 22027440430573. The next prime is 22027440430669. The reversal of 22027440430601 is 10603404472022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20394797923600 + 1632642507001 = 4516060^2 + 1277749^2 .

It is a cyclic number.

It is not a de Polignac number, because 22027440430601 - 2⁶ = 22027440430537 is a prime.

It is not a weakly prime, because it can be changed into another prime (22027440400601) 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, 11013720215300 + 11013720215301.

It is an arithmetic number, because the mean of its divisors is an integer number (11013720215301).

Almost surely, 2^{22027440430601} is an apocalyptic number.

It is an amenable number.

22027440430601 is a deficient number, since it is larger than the sum of its proper divisors (1).

22027440430601 is an equidigital number, since it uses as much as digits as its factorization.

22027440430601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 22027440430601 in words is "twenty-two trillion, twenty-seven billion, four hundred forty million, four hundred thirty thousand, six hundred one".