2010215711 has 16 divisors (see below), whose sum is σ = 2437595136. Its totient is φ = 1618310016.

The previous prime is 2010215693. The next prime is 2010215731. The reversal of 2010215711 is 1175120102.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010215711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010215731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40610 + ... + 75296.

It is an arithmetic number, because the mean of its divisors is an integer number (152349696).

Almost surely, 2^2010215711 is an apocalyptic number.

2010215711 is a deficient number, since it is larger than the sum of its proper divisors (427379425).

2010215711 is a wasteful number, since it uses less digits than its factorization.

2010215711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35198.

The product of its (nonzero) digits is 140, while the sum is 20.

The square root of 2010215711 is about 44835.4291938864. The cubic root of 2010215711 is about 1262.0625727148.

Adding to 2010215711 its reverse (1175120102), we get a palindrome (3185335813).

The spelling of 2010215711 in words is "two billion, ten million, two hundred fifteen thousand, seven hundred eleven".