12012030033 has 16 divisors (see below), whose sum is σ = 16861320000. Its totient is φ = 7585496640.

The previous prime is 12012030013. The next prime is 12012030047. The reversal of 12012030033 is 33003021021.

It is not a de Polignac number, because 12012030033 - 2⁵ = 12012030001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12012029994 and 12012030021.

It is not an unprimeable number, because it can be changed into a prime (12012030013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754843 + ... + 770591.

It is an arithmetic number, because the mean of its divisors is an integer number (1053832500).

Almost surely, 2^12012030033 is an apocalyptic number.

It is an amenable number.

12012030033 is a deficient number, since it is larger than the sum of its proper divisors (4849289967).

12012030033 is a wasteful number, since it uses less digits than its factorization.

12012030033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29152.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 12012030033 its reverse (33003021021), we get a palindrome (45015051054).

The spelling of 12012030033 in words is "twelve billion, twelve million, thirty thousand, thirty-three".