12120212102133 has 8 divisors (see below), whose sum is σ = 16862903794368. Its totient is φ = 7728830905664.

The previous prime is 12120212102107. The next prime is 12120212102269. The reversal of 12120212102133 is 33120121202121.

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 12120212102133 - 2⁵ = 12120212102101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12120212102533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87827623860 + ... + 87827623997.

It is an arithmetic number, because the mean of its divisors is an integer number (2107862974296).

Almost surely, 2^{12120212102133} is an apocalyptic number.

It is an amenable number.

12120212102133 is a deficient number, since it is larger than the sum of its proper divisors (4742691692235).

12120212102133 is a wasteful number, since it uses less digits than its factorization.

12120212102133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175655247883.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12120212102133 its reverse (33120121202121), we get a palindrome (45240333304254).

The spelling of 12120212102133 in words is "twelve trillion, one hundred twenty billion, two hundred twelve million, one hundred two thousand, one hundred thirty-three".