12114251212 has 24 divisors (see below), whose sum is σ = 24244012800. Its totient is φ = 5188498320.

The previous prime is 12114251197. The next prime is 12114251257. The reversal of 12114251212 is 21215241121.

It is a super-3 number, since 3×12114251212³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93712 + ... + 181687.

It is an arithmetic number, because the mean of its divisors is an integer number (1010167200).

Almost surely, 2^12114251212 is an apocalyptic number.

It is an amenable number.

12114251212 is an abundant number, since it is smaller than the sum of its proper divisors (12129761588).

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

12114251212 is a wasteful number, since it uses less digits than its factorization.

12114251212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276981 (or 276979 counting only the distinct ones).

The product of its digits is 320, while the sum is 22.

Adding to 12114251212 its reverse (21215241121), we get a palindrome (33329492333).

The spelling of 12114251212 in words is "twelve billion, one hundred fourteen million, two hundred fifty-one thousand, two hundred twelve".