10021220200110 has 64 divisors (see below), whose sum is σ = 27501498911232. Its totient is φ = 2289337658496.

The previous prime is 10021220200099. The next prime is 10021220200133. The reversal of 10021220200110 is 1100202212001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12387817 + ... + 13171956.

It is an arithmetic number, because the mean of its divisors is an integer number (429710920488).

Almost surely, 2^{10021220200110} is an apocalyptic number.

10021220200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021220200110 is an abundant number, since it is smaller than the sum of its proper divisors (17480278711122).

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

10021220200110 is a wasteful number, since it uses less digits than its factorization.

10021220200110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25561657.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10021220200110 its reverse (1100202212001), we get a palindrome (11121422412111).

The spelling of 10021220200110 in words is "ten trillion, twenty-one billion, two hundred twenty million, two hundred thousand, one hundred ten".