2000220112120 has 16 divisors (see below), whose sum is σ = 4500495252360. Its totient is φ = 800088044832.

The previous prime is 2000220112091. The next prime is 2000220112171. The reversal of 2000220112120 is 212110220002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000220112120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25002751362 + ... + 25002751441.

Almost surely, 2^{2000220112120} is an apocalyptic number.

2000220112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000220112120 is an abundant number, since it is smaller than the sum of its proper divisors (2500275140240).

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

2000220112120 is a wasteful number, since it uses less digits than its factorization.

2000220112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50005502814 (or 50005502810 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2000220112120 its reverse (212110220002), we get a palindrome (2212330332122).

The spelling of 2000220112120 in words is "two trillion, two hundred twenty million, one hundred twelve thousand, one hundred twenty".