12110010120 has 96 divisors (see below), whose sum is σ = 42385051800. Its totient is φ = 2980924416.

The previous prime is 12110010119. The next prime is 12110010137. The reversal of 12110010120 is 2101001121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9330400836 + 2779609284 = 96594^2 + 52722^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1289125 + ... + 1298484.

Almost surely, 2^12110010120 is an apocalyptic number.

12110010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110010120 is an abundant number, since it is smaller than the sum of its proper divisors (30275041680).

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

12110010120 is a wasteful number, since it uses less digits than its factorization.

12110010120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587639 (or 2587632 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 12110010120 its reverse (2101001121), we get a palindrome (14211011241).

The spelling of 12110010120 in words is "twelve billion, one hundred ten million, ten thousand, one hundred twenty".