Adding to 110212231213 its reverse (312132212011), we get a palindrome (422344443224).
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 312132212011 = 349 ⋅894361639.
It is a cyclic number.
It is a Duffinian number.
It is a congruent number.
Almost surely, 2110212231213 is an apocalyptic number.
It is an amenable number.
110212231213 is an equidigital number, since it uses as much as digits as its factorization.
110212231213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15744604466.
The spelling of 110212231213 in words is "one hundred ten billion, two hundred twelve million, two hundred thirty-one thousand, two hundred thirteen".