12020212033132 has 96 divisors (see below), whose sum is σ = 23244973678080. Its totient is φ = 5419132561920.

The previous prime is 12020212033129. The next prime is 12020212033133. The reversal of 12020212033132 is 23133021202021.

It is not an unprimeable number, because it can be changed into a prime (12020212033133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280019823 + ... + 280062745.

It is an arithmetic number, because the mean of its divisors is an integer number (242135142480).

Almost surely, 2^{12020212033132} is an apocalyptic number.

It is an amenable number.

12020212033132 is a deficient number, since it is larger than the sum of its proper divisors (11224761644948).

12020212033132 is a wasteful number, since it uses less digits than its factorization.

12020212033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45463 (or 45461 counting only the distinct ones).

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

Adding to 12020212033132 its reverse (23133021202021), we get a palindrome (35153233235153).

The spelling of 12020212033132 in words is "twelve trillion, twenty billion, two hundred twelve million, thirty-three thousand, one hundred thirty-two".