20020011202210 has 16 divisors (see below), whose sum is σ = 36277872651000. Its totient is φ = 7954259483776.

The previous prime is 20020011202189. The next prime is 20020011202229. The reversal of 20020011202210 is 1220211002002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13211705613681 + 6808305588529 = 3634791^2 + 2609273^2 .

It is a super-2 number, since 2×20020011202210² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6718123075 + ... + 6718126054.

Almost surely, 2^{20020011202210} is an apocalyptic number.

20020011202210 is a deficient number, since it is larger than the sum of its proper divisors (16257861448790).

20020011202210 is a wasteful number, since it uses less digits than its factorization.

20020011202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13436249285.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20020011202210 its reverse (1220211002002), we get a palindrome (21240222204212).

The spelling of 20020011202210 in words is "twenty trillion, twenty billion, eleven million, two hundred two thousand, two hundred ten".