2011515020014 has 16 divisors (see below), whose sum is σ = 3194846450208. Its totient is φ = 946569436672.

The previous prime is 2011515019949. The next prime is 2011515020029. The reversal of 2011515020014 is 4100205151102.

It is a congruent number.

It is an unprimeable number.

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, 484134 + ... + 2063350.

It is an arithmetic number, because the mean of its divisors is an integer number (199677903138).

Almost surely, 2^{2011515020014} is an apocalyptic number.

2011515020014 is a deficient number, since it is larger than the sum of its proper divisors (1183331430194).

2011515020014 is a wasteful number, since it uses less digits than its factorization.

2011515020014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616699.

The product of its (nonzero) digits is 400, while the sum is 22.

The spelling of 2011515020014 in words is "two trillion, eleven billion, five hundred fifteen million, twenty thousand, fourteen".