223469568013 has 2 divisors, whose sum is σ = 223469568014. Its totient is φ = 223469568012.

The previous prime is 223469567999. The next prime is 223469568041. The reversal of 223469568013 is 310865964322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183606251049 + 39863316964 = 428493^2 + 199658^2 .

It is a cyclic number.

It is not a de Polignac number, because 223469568013 - 2¹⁷ = 223469436941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223469562013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111734784006 + 111734784007.

It is an arithmetic number, because the mean of its divisors is an integer number (111734784007).

Almost surely, 2^223469568013 is an apocalyptic number.

It is an amenable number.

223469568013 is a deficient number, since it is larger than the sum of its proper divisors (1).

223469568013 is an equidigital number, since it uses as much as digits as its factorization.

223469568013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 223469568013 in words is "two hundred twenty-three billion, four hundred sixty-nine million, five hundred sixty-eight thousand, thirteen".