12055224214213 has 8 divisors (see below), whose sum is σ = 12470990284800. Its totient is φ = 11639462722608.

The previous prime is 12055224214171. The next prime is 12055224214219. The reversal of 12055224214213 is 31241242255021.

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

It is a cyclic number.

It is not a de Polignac number, because 12055224214213 - 2⁹ = 12055224213701 is a prime.

It is a super-2 number, since 2×12055224214213² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12055224214219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4721020 + ... + 6811642.

It is an arithmetic number, because the mean of its divisors is an integer number (1558873785600).

Almost surely, 2^{12055224214213} is an apocalyptic number.

It is an amenable number.

12055224214213 is a deficient number, since it is larger than the sum of its proper divisors (415766070587).

12055224214213 is a wasteful number, since it uses less digits than its factorization.

12055224214213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289491.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 12055224214213 its reverse (31241242255021), we get a palindrome (43296466469234).

The spelling of 12055224214213 in words is "twelve trillion, fifty-five billion, two hundred twenty-four million, two hundred fourteen thousand, two hundred thirteen".