220110220121010 has 32 divisors (see below), whose sum is σ = 528448017392640. Its totient is φ = 58675671020928.

The previous prime is 220110220120997. The next prime is 220110220121021. The reversal of 220110220121010 is 10121022011022.

220110220121010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1274142067 + ... + 1274314806.

It is an arithmetic number, because the mean of its divisors is an integer number (16514000543520).

Almost surely, 2^{220110220121010} is an apocalyptic number.

220110220121010 is an abundant number, since it is smaller than the sum of its proper divisors (308337797271630).

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

220110220121010 is a wasteful number, since it uses less digits than its factorization.

220110220121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548459762.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220110220121010 its reverse (10121022011022), we get a palindrome (230231242132032).

The spelling of 220110220121010 in words is "two hundred twenty trillion, one hundred ten billion, two hundred twenty million, one hundred twenty-one thousand, ten".