223256027325111 has 16 divisors (see below), whose sum is σ = 324768838528128. Its totient is φ = 135293017068000.

The previous prime is 223256027325101. The next prime is 223256027325173. The reversal of 223256027325111 is 111523720652322.

It is a happy number.

It is not a de Polignac number, because 223256027325111 - 2¹³ = 223256027316919 is a prime.

It is a super-3 number, since 3×223256027325111³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223256027325101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341322301 + ... + 341975766.

It is an arithmetic number, because the mean of its divisors is an integer number (20298052408008).

Almost surely, 2^{223256027325111} is an apocalyptic number.

223256027325111 is a deficient number, since it is larger than the sum of its proper divisors (101512811203017).

223256027325111 is a wasteful number, since it uses less digits than its factorization.

223256027325111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683307982.

The product of its (nonzero) digits is 302400, while the sum is 42.

Adding to 223256027325111 its reverse (111523720652322), we get a palindrome (334779747977433).

The spelling of 223256027325111 in words is "two hundred twenty-three trillion, two hundred fifty-six billion, twenty-seven million, three hundred twenty-five thousand, one hundred eleven".