20020200200210 has 24 divisors (see below), whose sum is σ = 41919847767180. Its totient is φ = 6864068639904.

The previous prime is 20020200200171. The next prime is 20020200200251. The reversal of 20020200200210 is 1200200202002.

It can be written as a sum of positive squares in 2 ways, for example, as 19779873766849 + 240326433361 = 4447457^2 + 490231^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20020200200191 and 20020200200200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20428775225 + ... + 20428776204.

Almost surely, 2^{20020200200210} is an apocalyptic number.

20020200200210 is an abundant number, since it is smaller than the sum of its proper divisors (21899647566970).

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

20020200200210 is a wasteful number, since it uses less digits than its factorization.

20020200200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40857551450 (or 40857551443 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20020200200210 its reverse (1200200202002), we get a palindrome (21220400402212).

The spelling of 20020200200210 in words is "twenty trillion, twenty billion, two hundred million, two hundred thousand, two hundred ten".