3200012012011 has 4 divisors (see below), whose sum is σ = 3254249503800. Its totient is φ = 3145774520224.

The previous prime is 3200012011969. The next prime is 3200012012023. The reversal of 3200012012011 is 1102102100023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3200012012011 - 2¹¹ = 3200012009963 is a prime.

It is a super-3 number, since 3×3200012012011³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3200012011982 and 3200012012000.

It is not an unprimeable number, because it can be changed into a prime (3200012012411) 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, 27118745806 + ... + 27118745923.

It is an arithmetic number, because the mean of its divisors is an integer number (813562375950).

Almost surely, 2^{3200012012011} is an apocalyptic number.

3200012012011 is a deficient number, since it is larger than the sum of its proper divisors (54237491789).

3200012012011 is an equidigital number, since it uses as much as digits as its factorization.

3200012012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54237491788.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 3200012012011 its reverse (1102102100023), we get a palindrome (4302114112034).

The spelling of 3200012012011 in words is "three trillion, two hundred billion, twelve million, twelve thousand, eleven".