12114251214 has 64 divisors (see below), whose sum is σ = 26286532608. Its totient is φ = 3699820800.

The previous prime is 12114251197. The next prime is 12114251257. The reversal of 12114251214 is 41215241121.

It is a super-3 number, since 3×12114251214³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6615279 + ... + 6617109.

It is an arithmetic number, because the mean of its divisors is an integer number (410727072).

Almost surely, 2^12114251214 is an apocalyptic number.

12114251214 is an abundant number, since it is smaller than the sum of its proper divisors (14172281394).

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

12114251214 is a wasteful number, since it uses less digits than its factorization.

12114251214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433.

The product of its digits is 640, while the sum is 24.

Adding to 12114251214 its reverse (41215241121), we get a palindrome (53329492335).

The spelling of 12114251214 in words is "twelve billion, one hundred fourteen million, two hundred fifty-one thousand, two hundred fourteen".