12000212333 has 4 divisors (see below), whose sum is σ = 12016451520. Its totient is φ = 11983973148.

The previous prime is 12000212327. The next prime is 12000212339. The reversal of 12000212333 is 33321200021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33321200021 = 23 ⋅1448747827.

It is an interprime number because it is at equal distance from previous prime (12000212327) and next prime (12000212339).

It is a cyclic number.

It is not a de Polignac number, because 12000212333 - 2⁴ = 12000212317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000212339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8118485 + ... + 8119962.

It is an arithmetic number, because the mean of its divisors is an integer number (3004112880).

Almost surely, 2^12000212333 is an apocalyptic number.

It is an amenable number.

12000212333 is a deficient number, since it is larger than the sum of its proper divisors (16239187).

12000212333 is an equidigital number, since it uses as much as digits as its factorization.

12000212333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16239186.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12000212333 its reverse (33321200021), we get a palindrome (45321412354).

The spelling of 12000212333 in words is "twelve billion, two hundred twelve thousand, three hundred thirty-three".