2115201016011 has 16 divisors (see below), whose sum is σ = 2830832167680. Its totient is φ = 1404861348000.

The previous prime is 2115201015919. The next prime is 2115201016013. The reversal of 2115201016011 is 1106101025112.

It is not a de Polignac number, because 2115201016011 - 2¹⁸ = 2115200753867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2115201016013) 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 15 ways as a sum of consecutive naturals, for example, 276240 + ... + 2075261.

It is an arithmetic number, because the mean of its divisors is an integer number (176927010480).

Almost surely, 2^{2115201016011} is an apocalyptic number.

2115201016011 is a deficient number, since it is larger than the sum of its proper divisors (715631151669).

2115201016011 is a wasteful number, since it uses less digits than its factorization.

2115201016011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352626.

The product of its (nonzero) digits is 120, while the sum is 21.

The spelling of 2115201016011 in words is "two trillion, one hundred fifteen billion, two hundred one million, sixteen thousand, eleven".