220001022100589 has 2 divisors, whose sum is σ = 220001022100590. Its totient is φ = 220001022100588.

The previous prime is 220001022100577. The next prime is 220001022100679. The reversal of 220001022100589 is 985001220100022.

It is a happy number.

220001022100589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219597870757225 + 403151343364 = 14818835^2 + 634942^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220001022100589 is a prime.

It is a super-2 number, since 2×220001022100589² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220001022100889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110000511050294 + 110000511050295.

It is an arithmetic number, because the mean of its divisors is an integer number (110000511050295).

Almost surely, 2^{220001022100589} is an apocalyptic number.

It is an amenable number.

220001022100589 is a deficient number, since it is larger than the sum of its proper divisors (1).

220001022100589 is an equidigital number, since it uses as much as digits as its factorization.

220001022100589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 220001022100589 in words is "two hundred twenty trillion, one billion, twenty-two million, one hundred thousand, five hundred eighty-nine".