223256027325101 has 2 divisors, whose sum is σ = 223256027325102. Its totient is φ = 223256027325100.

The previous prime is 223256027325059. The next prime is 223256027325173. The reversal of 223256027325101 is 101523720652322.

223256027325101 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., 186767783022601 + 36488244302500 = 13666301^2 + 6040550^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223256027325101 is a prime.

It is a super-3 number, since 3×223256027325101³ (a number of 44 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223256027321101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111628013662550 + 111628013662551.

It is an arithmetic number, because the mean of its divisors is an integer number (111628013662551).

Almost surely, 2^{223256027325101} is an apocalyptic number.

It is an amenable number.

223256027325101 is a deficient number, since it is larger than the sum of its proper divisors (1).

223256027325101 is an equidigital number, since it uses as much as digits as its factorization.

223256027325101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 41.

Adding to 223256027325101 its reverse (101523720652322), we get a palindrome (324779747977423).

The spelling of 223256027325101 in words is "two hundred twenty-three trillion, two hundred fifty-six billion, twenty-seven million, three hundred twenty-five thousand, one hundred one".