2030220511 has 16 divisors (see below), whose sum is σ = 2313561600. Its totient is φ = 1763514720.

The previous prime is 2030220499. The next prime is 2030220539. The reversal of 2030220511 is 1150220302.

It is a de Polignac number, because none of the positive numbers 2^k-2030220511 is a prime.

It is a super-2 number, since 2×2030220511² = 8243590646570202242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030220011) 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 15 ways as a sum of consecutive naturals, for example, 265165 + ... + 272713.

It is an arithmetic number, because the mean of its divisors is an integer number (144597600).

Almost surely, 2^2030220511 is an apocalyptic number.

2030220511 is a deficient number, since it is larger than the sum of its proper divisors (283341089).

2030220511 is a wasteful number, since it uses less digits than its factorization.

2030220511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8646.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2030220511 is about 45057.9683407941. The cubic root of 2030220511 is about 1266.2352624217.

Adding to 2030220511 its reverse (1150220302), we get a palindrome (3180440813).

The spelling of 2030220511 in words is "two billion, thirty million, two hundred twenty thousand, five hundred eleven".