2200012021120 has 64 divisors (see below), whose sum is σ = 5268615477840. Its totient is φ = 878463498240.

The previous prime is 2200012021091. The next prime is 2200012021147. The reversal of 2200012021120 is 211202100022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 2200012021120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2644647 + ... + 3375526.

Almost surely, 2^{2200012021120} is an apocalyptic number.

2200012021120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200012021120 is an abundant number, since it is smaller than the sum of its proper divisors (3068603456720).

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

2200012021120 is an equidigital number, since it uses as much as digits as its factorization.

2200012021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6020763 (or 6020751 counting only the distinct ones).

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

Adding to 2200012021120 its reverse (211202100022), we get a palindrome (2411214121142).

The spelling of 2200012021120 in words is "two trillion, two hundred billion, twelve million, twenty-one thousand, one hundred twenty".