10202110202210 has 8 divisors (see below), whose sum is σ = 18363798363996. Its totient is φ = 4080844080880.

The previous prime is 10202110202149. The next prime is 10202110202227. The reversal of 10202110202210 is 1220201120201.

It can be written as a sum of positive squares in 2 ways, for example, as 9911396208169 + 290713994041 = 3148237^2 + 539179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510105510101 + ... + 510105510120.

Almost surely, 2^{10202110202210} is an apocalyptic number.

10202110202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10202110202210 is a deficient number, since it is larger than the sum of its proper divisors (8161688161786).

10202110202210 is a wasteful number, since it uses less digits than its factorization.

10202110202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020211020228.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10202110202210 its reverse (1220201120201), we get a palindrome (11422311322411).

The spelling of 10202110202210 in words is "ten trillion, two hundred two billion, one hundred ten million, two hundred two thousand, two hundred ten".