12033213032330 has 24 divisors (see below), whose sum is σ = 25196074636068. Its totient is φ = 4125673039488.

The previous prime is 12033213032317. The next prime is 12033213032363. The reversal of 12033213032330 is 3323031233021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11330514762889 + 702698269441 = 3366083^2 + 838271^2 .

It is a super-3 number, since 3×12033213032330³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12033213032330.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12278788319 + ... + 12278789298.

Almost surely, 2^{12033213032330} is an apocalyptic number.

12033213032330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12033213032330 is an abundant number, since it is smaller than the sum of its proper divisors (13162861603738).

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

12033213032330 is a wasteful number, since it uses less digits than its factorization.

12033213032330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24557577638 (or 24557577631 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 12033213032330 its reverse (3323031233021), we get a palindrome (15356244265351).

The spelling of 12033213032330 in words is "twelve trillion, thirty-three billion, two hundred thirteen million, thirty-two thousand, three hundred thirty".