12012334421202 has 24 divisors (see below), whose sum is σ = 26028000507600. Its totient is φ = 4003915177080.

The previous prime is 12012334421167. The next prime is 12012334421203. The reversal of 12012334421202 is 20212443321021.

12012334421202 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 2 + 3 + 34 + 421 + 202 = 666.

It is not an unprimeable number, because it can be changed into a prime (12012334421203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15980452 + ... + 16715247.

It is an arithmetic number, because the mean of its divisors is an integer number (1084500021150).

Almost surely, 2^{12012334421202} is an apocalyptic number.

12012334421202 is an abundant number, since it is smaller than the sum of its proper divisors (14015666086398).

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

12012334421202 is a wasteful number, since it uses less digits than its factorization.

12012334421202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32716118 (or 32716115 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 12012334421202 its reverse (20212443321021), we get a palindrome (32224777742223).

The spelling of 12012334421202 in words is "twelve trillion, twelve billion, three hundred thirty-four million, four hundred twenty-one thousand, two hundred two".