2020213204 has 12 divisors (see below), whose sum is σ = 3536687700. Its totient is φ = 1009731008.

The previous prime is 2020213199. The next prime is 2020213249. The reversal of 2020213204 is 4023120202.

It can be written as a sum of positive squares in 2 ways, for example, as 1988268100 + 31945104 = 44590^2 + 5652^2 .

It is a super-2 number, since 2×2020213204² = 8162522779231891232, which contains 22 as substring.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 81619 + ... + 103450.

It is an arithmetic number, because the mean of its divisors is an integer number (294723975).

Almost surely, 2^2020213204 is an apocalyptic number.

It is an amenable number.

2020213204 is a deficient number, since it is larger than the sum of its proper divisors (1516474496).

2020213204 is a wasteful number, since it uses less digits than its factorization.

2020213204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187802 (or 187800 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2020213204 is about 44946.7819092758. The cubic root of 2020213204 is about 1264.1513373317.

Adding to 2020213204 its reverse (4023120202), we get a palindrome (6043333406).

The spelling of 2020213204 in words is "two billion, twenty million, two hundred thirteen thousand, two hundred four".