223211002312223 has 16 divisors (see below), whose sum is σ = 240693115269600. Its totient is φ = 206302454161920.

The previous prime is 223211002312217. The next prime is 223211002312273. The reversal of 223211002312223 is 322213200112322.

It is a cyclic number.

It is not a de Polignac number, because 223211002312223 - 2⁶ = 223211002312159 is a prime.

It is a super-3 number, since 3×223211002312223³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223211002312192 and 223211002312201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223211002312273) 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, 53123993 + ... + 57171501.

It is an arithmetic number, because the mean of its divisors is an integer number (15043319704350).

Almost surely, 2^{223211002312223} is an apocalyptic number.

223211002312223 is a deficient number, since it is larger than the sum of its proper divisors (17482112957377).

223211002312223 is a wasteful number, since it uses less digits than its factorization.

223211002312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118362.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 223211002312223 its reverse (322213200112322), we get a palindrome (545424202424545).

The spelling of 223211002312223 in words is "two hundred twenty-three trillion, two hundred eleven billion, two million, three hundred twelve thousand, two hundred twenty-three".