2200100120220 has 48 divisors (see below), whose sum is σ = 6358999062528. Its totient is φ = 567767772480.

The previous prime is 2200100120213. The next prime is 2200100120321. The reversal of 2200100120220 is 220210010022.

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

It is a junction number, because it is equal to n+sod(n) for n = 2200100120196 and 2200100120205.

It is a congruent number.

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, 591422904 + ... + 591426623.

It is an arithmetic number, because the mean of its divisors is an integer number (132479147136).

Almost surely, 2^{2200100120220} is an apocalyptic number.

2200100120220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200100120220 is an abundant number, since it is smaller than the sum of its proper divisors (4158898942308).

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

2200100120220 is a wasteful number, since it uses less digits than its factorization.

2200100120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182849570 (or 1182849568 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2200100120220 its reverse (220210010022), we get a palindrome (2420310130242).

The spelling of 2200100120220 in words is "two trillion, two hundred billion, one hundred million, one hundred twenty thousand, two hundred twenty".