120112223223320 has 32 divisors (see below), whose sum is σ = 270252846392400. Its totient is φ = 48044828108928.

The previous prime is 120112223223281. The next prime is 120112223223463. The reversal of 120112223223320 is 23322322211021.

It is a self number, because there is not a number n which added to its sum of digits gives 120112223223320.

It is a congruent number.

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, 42804446 + ... + 45524114.

Almost surely, 2^{120112223223320} is an apocalyptic number.

120112223223320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120112223223320 is an abundant number, since it is smaller than the sum of its proper divisors (150140623169080).

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

120112223223320 is a wasteful number, since it uses less digits than its factorization.

120112223223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823787 (or 3823783 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 120112223223320 its reverse (23322322211021), we get a palindrome (143434545434341).

The spelling of 120112223223320 in words is "one hundred twenty trillion, one hundred twelve billion, two hundred twenty-three million, two hundred twenty-three thousand, three hundred twenty".