2050220211 has 32 divisors (see below), whose sum is σ = 3058352640. Its totient is φ = 1213497600.

The previous prime is 2050220203. The next prime is 2050220219. The reversal of 2050220211 is 1120220502.

It is an interprime number because it is at equal distance from previous prime (2050220203) and next prime (2050220219).

It is not a de Polignac number, because 2050220211 - 2³ = 2050220203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2050220219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104500 + ... + 122558.

It is an arithmetic number, because the mean of its divisors is an integer number (95573520).

Almost surely, 2^2050220211 is an apocalyptic number.

2050220211 is a deficient number, since it is larger than the sum of its proper divisors (1008132429).

2050220211 is a wasteful number, since it uses less digits than its factorization.

2050220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18187.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2050220211 is about 45279.3574490628. The cubic root of 2050220211 is about 1270.3795775733.

Adding to 2050220211 its reverse (1120220502), we get a palindrome (3170440713).

The spelling of 2050220211 in words is "two billion, fifty million, two hundred twenty thousand, two hundred eleven".