223331321089 has 2 divisors, whose sum is σ = 223331321090. Its totient is φ = 223331321088.

The previous prime is 223331321009. The next prime is 223331321093. The reversal of 223331321089 is 980123133322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114536895489 + 108794425600 = 338433^2 + 329840^2 .

It is a cyclic number.

It is not a de Polignac number, because 223331321089 - 2⁹ = 223331320577 is a prime.

It is a super-2 number, since 2×223331321089² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (223331321009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111665660544 + 111665660545.

It is an arithmetic number, because the mean of its divisors is an integer number (111665660545).

Almost surely, 2^223331321089 is an apocalyptic number.

It is an amenable number.

223331321089 is a deficient number, since it is larger than the sum of its proper divisors (1).

223331321089 is an equidigital number, since it uses as much as digits as its factorization.

223331321089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 223331321089 in words is "two hundred twenty-three billion, three hundred thirty-one million, three hundred twenty-one thousand, eighty-nine".