220110020010 has 192 divisors, whose sum is σ = 618645081600. Its totient is φ = 54130374144.

The previous prime is 220110019999. The next prime is 220110020027. The reversal of 220110020010 is 10020011022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 220110019974 and 220110020001.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 49762659 + ... + 49767081.

It is an arithmetic number, because the mean of its divisors is an integer number (3222109800).

Almost surely, 2^220110020010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220110020010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309322540800).

220110020010 is an abundant number, since it is smaller than the sum of its proper divisors (398535061590).

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

220110020010 is a wasteful number, since it uses less digits than its factorization.

220110020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5317 (or 5314 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 220110020010 its reverse (10020011022), we get a palindrome (230130031032).

The spelling of 220110020010 in words is "two hundred twenty billion, one hundred ten million, twenty thousand, ten".