12002012022011 has 8 divisors (see below), whose sum is σ = 13094077578048. Its totient is φ = 10910108725000.

The previous prime is 12002012021977. The next prime is 12002012022041. The reversal of 12002012022011 is 11022021020021.

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 12002012022011 - 2¹⁰ = 12002012020987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002012022041) 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, 40410065 + ... + 40705986.

It is an arithmetic number, because the mean of its divisors is an integer number (1636759697256).

Almost surely, 2^{12002012022011} is an apocalyptic number.

12002012022011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12002012022011 is a deficient number, since it is larger than the sum of its proper divisors (1092065556037).

12002012022011 is a wasteful number, since it uses less digits than its factorization.

12002012022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81129513.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12002012022011 its reverse (11022021020021), we get a palindrome (23024033042032).

The spelling of 12002012022011 in words is "twelve trillion, two billion, twelve million, twenty-two thousand, eleven".