12114214242 has 32 divisors (see below), whose sum is σ = 26148830400. Its totient is φ = 3719353920.

The previous prime is 12114214223. The next prime is 12114214243. The reversal of 12114214242 is 24241241121.

It is a happy number.

It is a super-3 number, since 3×12114214242³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12114214243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132492 + ... + 204407.

It is an arithmetic number, because the mean of its divisors is an integer number (817150950).

Almost surely, 2^12114214242 is an apocalyptic number.

12114214242 is an abundant number, since it is smaller than the sum of its proper divisors (14034616158).

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

12114214242 is a wasteful number, since it uses less digits than its factorization.

12114214242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337378.

The product of its digits is 1024, while the sum is 24.

Adding to 12114214242 its reverse (24241241121), we get a palindrome (36355455363).

The spelling of 12114214242 in words is "twelve billion, one hundred fourteen million, two hundred fourteen thousand, two hundred forty-two".