2200012112120 has 16 divisors (see below), whose sum is σ = 4950027252360. Its totient is φ = 880004844832.

The previous prime is 2200012112063. The next prime is 2200012112171. The reversal of 2200012112120 is 212112100022.

It is a junction number, because it is equal to n+sod(n) for n = 2200012112095 and 2200012112104.

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, 27500151362 + ... + 27500151441.

Almost surely, 2^{2200012112120} is an apocalyptic number.

2200012112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200012112120 is an abundant number, since it is smaller than the sum of its proper divisors (2750015140240).

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

2200012112120 is a wasteful number, since it uses less digits than its factorization.

2200012112120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55000302814 (or 55000302810 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2200012112120 its reverse (212112100022), we get a palindrome (2412124212142).

It can be divided in two parts, 2200012 and 112120, that added together give a palindrome (2312132).

The spelling of 2200012112120 in words is "two trillion, two hundred billion, twelve million, one hundred twelve thousand, one hundred twenty".