12230120120 has 64 divisors (see below), whose sum is σ = 28786752000. Its totient is φ = 4670245888.

The previous prime is 12230120053. The next prime is 12230120129. The reversal of 12230120120 is 2102103221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12230120095 and 12230120104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230120129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44009 + ... + 162471.

It is an arithmetic number, because the mean of its divisors is an integer number (449793000).

Almost surely, 2^12230120120 is an apocalyptic number.

12230120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12230120120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14393376000).

12230120120 is an abundant number, since it is smaller than the sum of its proper divisors (16556631880).

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

12230120120 is a wasteful number, since it uses less digits than its factorization.

12230120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118592 (or 118588 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12230120120 its reverse (2102103221), we get a palindrome (14332223341).

The spelling of 12230120120 in words is "twelve billion, two hundred thirty million, one hundred twenty thousand, one hundred twenty".