12200120120 has 32 divisors (see below), whose sum is σ = 27453416400. Its totient is φ = 4879488768.

The previous prime is 12200120087. The next prime is 12200120143. The reversal of 12200120120 is 2102100221.

It is a happy number.

12200120120 is a modest number, since divided by 120120 gives 12200 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662396 + ... + 680564.

Almost surely, 2^12200120120 is an apocalyptic number.

12200120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12200120120 is an abundant number, since it is smaller than the sum of its proper divisors (15253296280).

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

12200120120 is a wasteful number, since it uses less digits than its factorization.

12200120120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34967 (or 34963 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12200120120 its reverse (2102100221), we get a palindrome (14302220341).

The spelling of 12200120120 in words is "twelve billion, two hundred million, one hundred twenty thousand, one hundred twenty".