2006115211 has 4 divisors (see below), whose sum is σ = 2016618624. Its totient is φ = 1995611800.

The previous prime is 2006115203. The next prime is 2006115217. The reversal of 2006115211 is 1125116002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2006115211 - 2³ = 2006115203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2006115217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5251420 + ... + 5251801.

It is an arithmetic number, because the mean of its divisors is an integer number (504154656).

Almost surely, 2^2006115211 is an apocalyptic number.

2006115211 is a deficient number, since it is larger than the sum of its proper divisors (10503413).

2006115211 is a wasteful number, since it uses less digits than its factorization.

2006115211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10503412.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 2006115211 is about 44789.6775049788. The cubic root of 2006115211 is about 1261.2038571862.

The spelling of 2006115211 in words is "two billion, six million, one hundred fifteen thousand, two hundred eleven".