2200120222020 has 96 divisors (see below), whose sum is σ = 7045559490816. Its totient is φ = 502514995200.

The previous prime is 2200120222019. The next prime is 2200120222033. The reversal of 2200120222020 is 202220210022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1352841 + ... + 2496080.

It is an arithmetic number, because the mean of its divisors is an integer number (73391244696).

Almost surely, 2^{2200120222020} is an apocalyptic number.

2200120222020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200120222020 is an abundant number, since it is smaller than the sum of its proper divisors (4845439268796).

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

2200120222020 is a wasteful number, since it uses less digits than its factorization.

2200120222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850301 (or 3850299 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2200120222020 its reverse (202220210022), we get a palindrome (2402340432042).

The spelling of 2200120222020 in words is "two trillion, two hundred billion, one hundred twenty million, two hundred twenty-two thousand, twenty".