12221133230214 has 64 divisors (see below), whose sum is σ = 27673286731200. Its totient is φ = 3996444681216.

The previous prime is 12221133230083. The next prime is 12221133230233. The reversal of 12221133230214 is 41203233112221.

12221133230214 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 11 + 332 + 302 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 28789942 + ... + 29211350.

It is an arithmetic number, because the mean of its divisors is an integer number (432395105175).

Almost surely, 2^{12221133230214} is an apocalyptic number.

12221133230214 is an abundant number, since it is smaller than the sum of its proper divisors (15452153500986).

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

12221133230214 is a wasteful number, since it uses less digits than its factorization.

12221133230214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431606 (or 431600 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 12221133230214 its reverse (41203233112221), we get a palindrome (53424366342435).

The spelling of 12221133230214 in words is "twelve trillion, two hundred twenty-one billion, one hundred thirty-three million, two hundred thirty thousand, two hundred fourteen".