223110112312 has 8 divisors (see below), whose sum is σ = 418331460600. Its totient is φ = 111555056152.

The previous prime is 223110112259. The next prime is 223110112327. The reversal of 223110112312 is 213211011322.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×223110112312³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223110112312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13944382012 + ... + 13944382027.

It is an arithmetic number, because the mean of its divisors is an integer number (52291432575).

Almost surely, 2^223110112312 is an apocalyptic number.

It is an amenable number.

223110112312 is a deficient number, since it is larger than the sum of its proper divisors (195221348288).

223110112312 is a wasteful number, since it uses less digits than its factorization.

223110112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27888764045 (or 27888764041 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 223110112312 its reverse (213211011322), we get a palindrome (436321123634).

The spelling of 223110112312 in words is "two hundred twenty-three billion, one hundred ten million, one hundred twelve thousand, three hundred twelve".