2020550202 has 36 divisors (see below), whose sum is σ = 4812031770. Its totient is φ = 612287280.

The previous prime is 2020550197. The next prime is 2020550219.

2020550202 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1848914001 + 171636201 = 42999^2 + 13101^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 461677 + ... + 466032.

Almost surely, 2^2020550202 is an apocalyptic number.

2020550202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2020550202 is an abundant number, since it is smaller than the sum of its proper divisors (2791481568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020550202 is a wasteful number, since it uses less digits than its factorization.

2020550202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927739 (or 927725 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 2020550202 is about 44950.5306086591. The cubic root of 2020550202 is about 1264.2216257523.

It can be divided in two parts, 20205 and 50202, that added together give a palindrome (70407).

The spelling of 2020550202 in words is "two billion, twenty million, five hundred fifty thousand, two hundred two".