12033000212 has 12 divisors (see below), whose sum is σ = 21058844436. Its totient is φ = 6016187520.

The previous prime is 12033000157. The next prime is 12033000227. The reversal of 12033000212 is 21200033021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 447491716 + 11585508496 = 21154^2 + 107636^2 .

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, 23018 + ... + 156830.

It is an arithmetic number, because the mean of its divisors is an integer number (1754903703).

Almost surely, 2^12033000212 is an apocalyptic number.

It is an amenable number.

12033000212 is a deficient number, since it is larger than the sum of its proper divisors (9025844224).

12033000212 is a wasteful number, since it uses less digits than its factorization.

12033000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156298 (or 156296 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12033000212 its reverse (21200033021), we get a palindrome (33233033233).

The spelling of 12033000212 in words is "twelve billion, thirty-three million, two hundred twelve", and thus it is an aban number.