2020522105 has 32 divisors (see below), whose sum is σ = 2866464000. Its totient is φ = 1366436736.

The previous prime is 2020522103. The next prime is 2020522109. The reversal of 2020522105 is 5012250202.

It is not a de Polignac number, because 2020522105 - 2¹ = 2020522103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020522103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117126 + ... + 133264.

It is an arithmetic number, because the mean of its divisors is an integer number (89577000).

Almost surely, 2^2020522105 is an apocalyptic number.

It is an amenable number.

2020522105 is a deficient number, since it is larger than the sum of its proper divisors (845941895).

2020522105 is an equidigital number, since it uses as much as digits as its factorization.

2020522105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16238 (or 16224 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2020522105 is about 44950.2180751106. The cubic root of 2020522105 is about 1264.2157657973.

Adding to 2020522105 its reverse (5012250202), we get a palindrome (7032772307).

The spelling of 2020522105 in words is "two billion, twenty million, five hundred twenty-two thousand, one hundred five".