12222122014 has 8 divisors (see below), whose sum is σ = 18828674568. Its totient is φ = 5945897160.

The previous prime is 12222121999. The next prime is 12222122021. The reversal of 12222122014 is 41022122221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12222121982 and 12222122000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82581832 + ... + 82581979.

It is an arithmetic number, because the mean of its divisors is an integer number (2353584321).

Almost surely, 2^12222122014 is an apocalyptic number.

12222122014 is a deficient number, since it is larger than the sum of its proper divisors (6606552554).

12222122014 is a wasteful number, since it uses less digits than its factorization.

12222122014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165163850.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12222122014 its reverse (41022122221), we get a palindrome (53244244235).

The spelling of 12222122014 in words is "twelve billion, two hundred twenty-two million, one hundred twenty-two thousand, fourteen".