12000032020213 has 4 divisors (see below), whose sum is σ = 12000144299040. Its totient is φ = 11999919741388.

The previous prime is 12000032020111. The next prime is 12000032020243. The reversal of 12000032020213 is 31202023000021.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12000032020213 is a prime.

It is a super-2 number, since 2×12000032020213² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000032020243) 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, 55978945 + ... + 56192902.

It is an arithmetic number, because the mean of its divisors is an integer number (3000036074760).

Almost surely, 2^{12000032020213} is an apocalyptic number.

It is an amenable number.

12000032020213 is a deficient number, since it is larger than the sum of its proper divisors (112278827).

12000032020213 is a wasteful number, since it uses less digits than its factorization.

12000032020213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112278826.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12000032020213 its reverse (31202023000021), we get a palindrome (43202055020234).

The spelling of 12000032020213 in words is "twelve trillion, thirty-two million, twenty thousand, two hundred thirteen".