223015069 has 2 divisors, whose sum is σ = 223015070. Its totient is φ = 223015068.

The previous prime is 223015057. The next prime is 223015081. The reversal of 223015069 is 960510322.

It is a balanced prime because it is at equal distance from previous prime (223015057) and next prime (223015081).

It can be written as a sum of positive squares in only one way, i.e., 121771225 + 101243844 = 11035^2 + 10062^2 .

It is a cyclic number.

It is not a de Polignac number, because 223015069 - 2⁹ = 223014557 is a prime.

It is a super-2 number, since 2×223015069² = 99471442002149522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223010069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111507534 + 111507535.

It is an arithmetic number, because the mean of its divisors is an integer number (111507535).

Almost surely, 2^223015069 is an apocalyptic number.

It is an amenable number.

223015069 is a deficient number, since it is larger than the sum of its proper divisors (1).

223015069 is an equidigital number, since it uses as much as digits as its factorization.

223015069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 223015069 is about 14933.6890619833. The cubic root of 223015069 is about 606.4263583851.

The spelling of 223015069 in words is "two hundred twenty-three million, fifteen thousand, sixty-nine".