2200020110120 has 128 divisors (see below), whose sum is σ = 5722074835200. Its totient is φ = 745645824000.

The previous prime is 2200020110069. The next prime is 2200020110131. The reversal of 2200020110120 is 210110200022.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157013915 + ... + 157027925.

It is an arithmetic number, because the mean of its divisors is an integer number (44703709650).

Almost surely, 2^{2200020110120} is an apocalyptic number.

2200020110120 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 2200020110120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2861037417600).

2200020110120 is an abundant number, since it is smaller than the sum of its proper divisors (3522054725080).

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

2200020110120 is a wasteful number, since it uses less digits than its factorization.

2200020110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20419 (or 20415 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2200020110120 its reverse (210110200022), we get a palindrome (2410130310142).

The spelling of 2200020110120 in words is "two trillion, two hundred billion, twenty million, one hundred ten thousand, one hundred twenty".