2020225185 has 64 divisors (see below), whose sum is σ = 4013694720. Its totient is φ = 955584000.

The previous prime is 2020225177. The next prime is 2020225199. The reversal of 2020225185 is 5815220202.

2020225185 = 4923² + 4924² + ... + 5004².

It is not a de Polignac number, because 2020225185 - 2³ = 2020225177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44295 + ... + 77475.

It is an arithmetic number, because the mean of its divisors is an integer number (62713980).

Almost surely, 2^2020225185 is an apocalyptic number.

It is an amenable number.

2020225185 is a deficient number, since it is larger than the sum of its proper divisors (1993469535).

2020225185 is a wasteful number, since it uses less digits than its factorization.

2020225185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33247 (or 33241 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 2020225185 is about 44946.9151889204. The cubic root of 2020225185 is about 1264.1538363694.

Adding to 2020225185 its reverse (5815220202), we get a palindrome (7835445387).

The spelling of 2020225185 in words is "two billion, twenty million, two hundred twenty-five thousand, one hundred eighty-five".