12200222120112 has 120 divisors (see below), whose sum is σ = 37763900966064. Its totient is φ = 3652457329152.

The previous prime is 12200222120089. The next prime is 12200222120159. The reversal of 12200222120112 is 21102122200221.

It is a happy number.

12200222120112 is a `hidden beast` number, since 12 + 200 + 222 + 120 + 112 = 666.

12200222120112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88001178 + ... + 88139705.

Almost surely, 2^{12200222120112} is an apocalyptic number.

12200222120112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12200222120112 is an abundant number, since it is smaller than the sum of its proper divisors (25563678845952).

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

12200222120112 is a wasteful number, since it uses less digits than its factorization.

12200222120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176140947 (or 176140938 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12200222120112 its reverse (21102122200221), we get a palindrome (33302344320333).

The spelling of 12200222120112 in words is "twelve trillion, two hundred billion, two hundred twenty-two million, one hundred twenty thousand, one hundred twelve".