12334212212 has 12 divisors (see below), whose sum is σ = 24668424480. Its totient is φ = 5286090936.

The previous prime is 12334212193. The next prime is 12334212217. The reversal of 12334212212 is 21221243321.

12334212212 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12334212217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220253762 + ... + 220253817.

It is an arithmetic number, because the mean of its divisors is an integer number (2055702040).

Almost surely, 2^12334212212 is an apocalyptic number.

It is an amenable number.

12334212212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12334212212 is a wasteful number, since it uses less digits than its factorization.

12334212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440507590 (or 440507588 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

Adding to 12334212212 its reverse (21221243321), we get a palindrome (33555455533).

The spelling of 12334212212 in words is "twelve billion, three hundred thirty-four million, two hundred twelve thousand, two hundred twelve".