20202002110210 has 16 divisors (see below), whose sum is σ = 36364917583800. Its totient is φ = 8080508891776.

The previous prime is 20202002110201. The next prime is 20202002110223. The reversal of 20202002110210 is 1201120020202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16267678289041 + 3934323821169 = 4033321^2 + 1983513^2 .

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, 36203305 + ... + 36757084.

Almost surely, 2^{20202002110210} is an apocalyptic number.

20202002110210 is a deficient number, since it is larger than the sum of its proper divisors (16162915473590).

20202002110210 is a wasteful number, since it uses less digits than its factorization.

20202002110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72988085.

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

Adding to 20202002110210 its reverse (1201120020202), we get a palindrome (21403122130412).

The spelling of 20202002110210 in words is "twenty trillion, two hundred two billion, two million, one hundred ten thousand, two hundred ten".