12303323322120 has 80 divisors (see below), whose sum is σ = 41352836732460. Its totient is φ = 3280886218368.

The previous prime is 12303323322109. The next prime is 12303323322139. The reversal of 12303323322120 is 2122332330321.

12303323322120 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 3 + 323 + 322 + 12 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11850682320324 + 452641001796 = 3442482^2 + 672786^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1898657767 + ... + 1898664246.

Almost surely, 2^{12303323322120} is an apocalyptic number.

12303323322120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12303323322120 is an abundant number, since it is smaller than the sum of its proper divisors (29049513410340).

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

12303323322120 is a wasteful number, since it uses less digits than its factorization.

12303323322120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797322036 (or 3797322023 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 12303323322120 its reverse (2122332330321), we get a palindrome (14425655652441).

The spelling of 12303323322120 in words is "twelve trillion, three hundred three billion, three hundred twenty-three million, three hundred twenty-two thousand, one hundred twenty".