2011200101999 has 8 divisors (see below), whose sum is σ = 2203140363600. Its totient is φ = 1820777155200.

The previous prime is 2011200101971. The next prime is 2011200102019. The reversal of 2011200101999 is 9991010021102.

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 2011200101999 - 2⁴⁰ = 911688474223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011200107999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379325924 + ... + 379331225.

It is an arithmetic number, because the mean of its divisors is an integer number (275392545450).

Almost surely, 2^{2011200101999} is an apocalyptic number.

2011200101999 is a deficient number, since it is larger than the sum of its proper divisors (191940261601).

2011200101999 is a wasteful number, since it uses less digits than its factorization.

2011200101999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758657401.

The product of its (nonzero) digits is 2916, while the sum is 35.

The spelling of 2011200101999 in words is "two trillion, eleven billion, two hundred million, one hundred one thousand, nine hundred ninety-nine".