12242044214 has 4 divisors (see below), whose sum is σ = 18363066324. Its totient is φ = 6121022106.

The previous prime is 12242044211. The next prime is 12242044249. The reversal of 12242044214 is 41244024221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41244024221 = 239 ⋅172569139.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242044211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060511052 + ... + 3060511055.

It is an arithmetic number, because the mean of its divisors is an integer number (4590766581).

Almost surely, 2^12242044214 is an apocalyptic number.

12242044214 is a deficient number, since it is larger than the sum of its proper divisors (6121022110).

12242044214 is an equidigital number, since it uses as much as digits as its factorization.

12242044214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6121022109.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 12242044214 its reverse (41244024221), we get a palindrome (53486068435).

The spelling of 12242044214 in words is "twelve billion, two hundred forty-two million, forty-four thousand, two hundred fourteen".