223211233122313 has 16 divisors (see below), whose sum is σ = 227696379063552. Its totient is φ = 218736254880000.

The previous prime is 223211233122287. The next prime is 223211233122373. The reversal of 223211233122313 is 313221332112322.

It is a cyclic number.

It is not a de Polignac number, because 223211233122313 - 2²⁹ = 223210696251401 is a prime.

It is a super-3 number, since 3×223211233122313³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223211233122373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721298848 + ... + 721608238.

It is an arithmetic number, because the mean of its divisors is an integer number (14231023691472).

Almost surely, 2^{223211233122313} is an apocalyptic number.

It is an amenable number.

223211233122313 is a deficient number, since it is larger than the sum of its proper divisors (4485145941239).

223211233122313 is a wasteful number, since it uses less digits than its factorization.

223211233122313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325776.

The product of its digits is 15552, while the sum is 31.

Adding to 223211233122313 its reverse (313221332112322), we get a palindrome (536432565234635).

The spelling of 223211233122313 in words is "two hundred twenty-three trillion, two hundred eleven billion, two hundred thirty-three million, one hundred twenty-two thousand, three hundred thirteen".