10021122110210 has 16 divisors (see below), whose sum is σ = 18051081387192. Its totient is φ = 4005546268800.

The previous prime is 10021122110183. The next prime is 10021122110239. The reversal of 10021122110210 is 1201122112001.

It can be written as a sum of positive squares in 4 ways, for example, as 4369951936249 + 5651170173961 = 2090443^2 + 2377219^2 .

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, 362807411 + ... + 362835030.

Almost surely, 2^{10021122110210} is an apocalyptic number.

10021122110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021122110210 is a deficient number, since it is larger than the sum of its proper divisors (8029959276982).

10021122110210 is a wasteful number, since it uses less digits than its factorization.

10021122110210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725643829.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10021122110210 its reverse (1201122112001), we get a palindrome (11222244222211).

The spelling of 10021122110210 in words is "ten trillion, twenty-one billion, one hundred twenty-two million, one hundred ten thousand, two hundred ten".