12020200120011 has 8 divisors (see below), whose sum is σ = 16068779274240. Its totient is φ = 7992543856232.

The previous prime is 12020200119979. The next prime is 12020200120013. The reversal of 12020200120011 is 11002100202021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12020200120011 - 2⁵ = 12020200119979 is a prime.

It is a super-2 number, since 2×12020200120011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12020200120013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5230721271 + ... + 5230723568.

It is an arithmetic number, because the mean of its divisors is an integer number (2008597409280).

Almost surely, 2^{12020200120011} is an apocalyptic number.

12020200120011 is a deficient number, since it is larger than the sum of its proper divisors (4048579154229).

12020200120011 is a wasteful number, since it uses less digits than its factorization.

12020200120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10461445225.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12020200120011 its reverse (11002100202021), we get a palindrome (23022300322032).

The spelling of 12020200120011 in words is "twelve trillion, twenty billion, two hundred million, one hundred twenty thousand, eleven".