223021114489 has 2 divisors, whose sum is σ = 223021114490. Its totient is φ = 223021114488.

The previous prime is 223021114387. The next prime is 223021114501. The reversal of 223021114489 is 984411120322.

223021114489 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 can be written as a sum of positive squares in only one way, i.e., 200778374889 + 22242739600 = 448083^2 + 149140^2 .

It is a cyclic number.

It is not a de Polignac number, because 223021114489 - 2⁷ = 223021114361 is a prime.

It is a super-2 number, since 2×223021114489² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (223021124489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111510557244 + 111510557245.

It is an arithmetic number, because the mean of its divisors is an integer number (111510557245).

Almost surely, 2^223021114489 is an apocalyptic number.

It is an amenable number.

223021114489 is a deficient number, since it is larger than the sum of its proper divisors (1).

223021114489 is an equidigital number, since it uses as much as digits as its factorization.

223021114489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 223021114489 in words is "two hundred twenty-three billion, twenty-one million, one hundred fourteen thousand, four hundred eighty-nine".