223022301989 has 2 divisors, whose sum is σ = 223022301990. Its totient is φ = 223022301988.

The previous prime is 223022301941. The next prime is 223022302091. The reversal of 223022301989 is 989103220322.

223022301989 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., 194644204225 + 28378097764 = 441185^2 + 168458^2 .

It is a cyclic number.

It is not a de Polignac number, because 223022301989 - 2²⁴ = 223005524773 is a prime.

It is a super-2 number, since 2×223022301989² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223022301919) 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, 111511150994 + 111511150995.

It is an arithmetic number, because the mean of its divisors is an integer number (111511150995).

Almost surely, 2^223022301989 is an apocalyptic number.

It is an amenable number.

223022301989 is a deficient number, since it is larger than the sum of its proper divisors (1).

223022301989 is an equidigital number, since it uses as much as digits as its factorization.

223022301989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 223022301989 in words is "two hundred twenty-three billion, twenty-two million, three hundred one thousand, nine hundred eighty-nine".