220110111102000 has 640 divisors, whose sum is σ = 825172328448000. Its totient is φ = 49438456704000.

The previous prime is 220110111101999. The next prime is 220110111102043. The reversal of 220110111102000 is 201111011022.

It is a super-2 number, since 2×220110111102000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 699940801 + ... + 700255199.

It is an arithmetic number, because the mean of its divisors is an integer number (1289331763200).

Almost surely, 2^{220110111102000} is an apocalyptic number.

220110111102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220110111102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412586164224000).

220110111102000 is an abundant number, since it is smaller than the sum of its proper divisors (605062217346000).

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

220110111102000 is a wasteful number, since it uses less digits than its factorization.

220110111102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314722 (or 314706 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 220110111102000 its reverse (201111011022), we get a palindrome (220311222113022).

The spelling of 220110111102000 in words is "two hundred twenty trillion, one hundred ten billion, one hundred eleven million, one hundred two thousand".