12220200120112 has 40 divisors (see below), whose sum is σ = 23696190489600. Its totient is φ = 6105055321152.

The previous prime is 12220200120091. The next prime is 12220200120133. The reversal of 12220200120112 is 21102100202221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12220200120091) and next prime (12220200120133).

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 201360589 + ... + 201421267.

It is an arithmetic number, because the mean of its divisors is an integer number (592404762240).

Almost surely, 2^{12220200120112} is an apocalyptic number.

It is an amenable number.

12220200120112 is a deficient number, since it is larger than the sum of its proper divisors (11475990369488).

12220200120112 is a wasteful number, since it uses less digits than its factorization.

12220200120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70873 (or 70867 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12220200120112 its reverse (21102100202221), we get a palindrome (33322300322333).

The spelling of 12220200120112 in words is "twelve trillion, two hundred twenty billion, two hundred million, one hundred twenty thousand, one hundred twelve".