220222020110000 has 100 divisors (see below), whose sum is σ = 533241445572264. Its totient is φ = 88078579200000.

The previous prime is 220222020109997. The next prime is 220222020110051. The reversal of 220222020110000 is 11020222022.

It is a tau number, because it is divible by the number of its divisors (100).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85135715 + ... + 87684285.

Almost surely, 2^{220222020110000} is an apocalyptic number.

220222020110000 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 220222020110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266620722786132).

220222020110000 is an abundant number, since it is smaller than the sum of its proper divisors (313019425462264).

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

220222020110000 is an equidigital number, since it uses as much as digits as its factorization.

220222020110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557240 (or 2557219 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220222020110000 its reverse (11020222022), we get a palindrome (220233040332022).

The spelling of 220222020110000 in words is "two hundred twenty trillion, two hundred twenty-two billion, twenty million, one hundred ten thousand".