223210322312 has 16 divisors (see below), whose sum is σ = 418524495360. Its totient is φ = 111603790224.

The previous prime is 223210322299. The next prime is 223210322333. The reversal of 223210322312 is 213223012322.

It is a super-3 number, since 3×223210322312³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959873 + ... + 1169519.

It is an arithmetic number, because the mean of its divisors is an integer number (26157780960).

Almost surely, 2^223210322312 is an apocalyptic number.

It is an amenable number.

223210322312 is a deficient number, since it is larger than the sum of its proper divisors (195314173048).

223210322312 is a wasteful number, since it uses less digits than its factorization.

223210322312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342740 (or 342736 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 223210322312 its reverse (213223012322), we get a palindrome (436433334634).

The spelling of 223210322312 in words is "two hundred twenty-three billion, two hundred ten million, three hundred twenty-two thousand, three hundred twelve".