2020213210 has 16 divisors (see below), whose sum is σ = 3636896616. Its totient is φ = 807971328.

The previous prime is 2020213199. The next prime is 2020213249. The reversal of 2020213210 is 123120202.

It can be written as a sum of positive squares in 4 ways, for example, as 1559381121 + 460832089 = 39489^2 + 21467^2 .

It is a super-2 number, since 2×2020213210² = 8162522827717008200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125374 + ... + 140566.

Almost surely, 2^2020213210 is an apocalyptic number.

2020213210 is a deficient number, since it is larger than the sum of its proper divisors (1616683406).

2020213210 is a wasteful number, since it uses less digits than its factorization.

2020213210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28497.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2020213210 is about 44946.7819760214. The cubic root of 2020213210 is about 1264.1513385832.

Adding to 2020213210 its reverse (123120202), we get a palindrome (2143333412).

The spelling of 2020213210 in words is "two billion, twenty million, two hundred thirteen thousand, two hundred ten".