12020332001211 has 12 divisors (see below), whose sum is σ = 17363081332792. Its totient is φ = 8013379489056.

The previous prime is 12020332001207. The next prime is 12020332001213. The reversal of 12020332001211 is 11210023302021.

12020332001211 is a `hidden beast` number, since 1 + 20 + 203 + 320 + 0 + 121 + 1 = 666.

It is not a de Polignac number, because 12020332001211 - 2² = 12020332001207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12020332001213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14162941 + ... + 14987646.

Almost surely, 2^{12020332001211} is an apocalyptic number.

12020332001211 is a deficient number, since it is larger than the sum of its proper divisors (5342749331581).

12020332001211 is a wasteful number, since it uses less digits than its factorization.

12020332001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29196410 (or 29196407 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12020332001211 its reverse (11210023302021), we get a palindrome (23230355303232).

The spelling of 12020332001211 in words is "twelve trillion, twenty billion, three hundred thirty-two million, one thousand, two hundred eleven".