12033212134 has 8 divisors (see below), whose sum is σ = 18090935280. Its totient is φ = 6002900376.

The previous prime is 12033212129. The next prime is 12033212141. The reversal of 12033212134 is 43121233021.

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

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, 6851749 + ... + 6853504.

It is an arithmetic number, because the mean of its divisors is an integer number (2261366910).

Almost surely, 2^12033212134 is an apocalyptic number.

12033212134 is a deficient number, since it is larger than the sum of its proper divisors (6057723146).

12033212134 is a wasteful number, since it uses less digits than its factorization.

12033212134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13705694.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12033212134 its reverse (43121233021), we get a palindrome (55154445155).

The spelling of 12033212134 in words is "twelve billion, thirty-three million, two hundred twelve thousand, one hundred thirty-four".