2020200985 has 16 divisors (see below), whose sum is σ = 2681880192. Its totient is φ = 1448540800.

The previous prime is 2020200983. The next prime is 2020201033. The reversal of 2020200985 is 5890020202.

It is not a de Polignac number, because 2020200985 - 2¹ = 2020200983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020200983) 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, 254764 + ... + 262573.

It is an arithmetic number, because the mean of its divisors is an integer number (167617512).

Almost surely, 2^2020200985 is an apocalyptic number.

It is an amenable number.

2020200985 is a deficient number, since it is larger than the sum of its proper divisors (661679207).

2020200985 is a wasteful number, since it uses less digits than its factorization.

2020200985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517424.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2020200985 is about 44946.6459816525. The cubic root of 2020200985 is about 1264.1487886409.

The spelling of 2020200985 in words is "two billion, twenty million, two hundred thousand, nine hundred eighty-five".